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Caesium (IUPAC spelling; also spelled cesium in American English) is a chemical element; it has symbol Cs and atomic number 55. It is a soft, silvery-golden...

Caesium-137 (137 55Cs), cesium-137 (US), or radiocaesium, is a radioactive isotope of caesium that is formed as one of the more common fission products...

Caesium (55Cs) has 41 known isotopes, ranging in mass number from 112 to 152. Only one isotope, 133Cs, is stable. The longest-lived radioisotopes are...

22 minutes. It is the second-most electropositive element, behind only caesium, and is the second rarest naturally occurring element (after astatine)...

Caesium chloride or cesium chloride is the inorganic compound with the formula CsCl. This colorless salt is an important source of caesium ions in a variety...

The second [...] is defined by taking the fixed numerical value of the caesium (Cs) frequency, ΔνCs, the unperturbed ground-state hyperfine transition...

The caesium standard is a primary frequency standard in which the photon absorption by transitions between the two hyperfine ground states of caesium-133...

of caesium are known. Caesium oxide may refer to: Caesium suboxides (Cs7O, Cs4O, and Cs11O3) Caesium monoxide (Cs2O, the most common oxide) Caesium peroxide...

(Brazilian Portuguese: [ɡo(j)ˈjɐniɐ])), also known locally as the caesium-137 accident/caesium-137 Goiânia, was a radioactive contamination accident that occurred...

the caesium frequency, Δ ν Cs {\displaystyle \Delta \nu _{\text{Cs}}} , the unperturbed ground-state hyperfine transition frequency of the caesium-133...

chemical elements lithium (Li), sodium (Na), potassium (K), rubidium (Rb), caesium (Cs), and francium (Fr). Together with hydrogen they constitute group 1...

Caesium phosphate, Cs3PO4, is a phosphate of caesium that is highly soluble in water. Caesium phosphate can be used as an n-dopant to enhance the conductivity...

Caesium monoxide or caesium oxide is a chemical compound with the chemical formula Cs2O. It is the simplest and most common oxide of the caesium. It forms...

Caesium superoxide is a chemical compound with the chemical formula CsO2. It consists of caesium cations Cs+ and superoxide anions O−2. It is an orange...

Caesium zirconate is an inorganic compound of caesium, oxygen, and zirconium with the chemical formula Cs2ZrO3. Caesium zirconate can be prepared from...

Caesium fluoride (cesium fluoride in American English) is an inorganic compound with the formula CsF. A hygroscopic white salt, caesium fluoride is used...

Caesium carbonate or cesium carbonate is a chemical compound with the chemical formula Cs2CO3. It is white crystalline solid. Caesium carbonate has a...

whitish-grey solid in the alkali metal group, similar to potassium and caesium. Rubidium is the first alkali metal in the group to have a density higher...

Caesium heptafluoroxenate is an inorganic compound of caesium, and fluorine, and xenon with the chemical formula Cs[XeF7]. It consists of caesium cations...

Caesium iodide or cesium iodide (chemical formula CsI) is the ionic compound of caesium and iodine. It is often used as the input phosphor of an X-ray...

Caesium hydroxide is a strong base (pKa= 15.76) containing the highly reactive alkali metal caesium, much like the other alkali metal hydroxides such...

hexacyanoferrate, is used as a medication to treat thallium poisoning or radioactive caesium poisoning. For thallium it may be used in addition to gastric lavage, activated...

Caesium acetate or cesium acetate is an ionic caesium compound with the molecular formula CH3COOCs. It is a white solid that may be formed by the reaction...

Caesium pertechnetate is the pertechnetate salt of caesium, with the chemical formula of CsTcO4. Caesium pertechnetate can be prepared by reacting caesium...

Caesium nitrate or cesium nitrate is a salt with the chemical formula CsNO3. An alkali metal nitrate, it is used in pyrotechnic compositions, as a colorant...

Caesium permanganate is the permanganate salt of caesium, with the chemical formula CsMnO4. Caesium permanganate can be formed by the reaction of potassium...

Caesium ozonide is an oxygen-rich chemical compound of caesium, with the chemical formula CsO3. It consists of caesium cations Cs+ and ozonide anions O−3...

Caesium hydride or cesium hydride is an inorganic compound of caesium and hydrogen with the chemical formula CsH. It is an alkali metal hydride. It was...

Allium caesium, light blue garlic, is a species of herbaceous perennial flowering plant native to central Asia (Xinjiang, Kazakhstan, Kyrgyzstan, Tajikistan...

Plagiomimicus caesium is 9748.1. "Plagiomimicus caesium report". Integrated Taxonomic Information System. Retrieved 2019-09-24. "Plagiomimicus caesium". GBIF...

Ukrainian SSR from 1980 to 1989. A small capsule containing highly radioactive caesium-137 was found inside the concrete wall of an apartment building, with a...

2018. Radioactive particles from the incident, including iodine-131 and caesium-134/137, have since been detected at atmospheric radionuclide sampling...

Caesium fluoroaluminate, or more correctly caesium pentafluoroaluminate, is an inorganic compound with the chemical formula (Cs+)2[AlF5]2−. It is a salt...

Caesium peroxide or cesium peroxide is an inorganic compound of caesium and oxygen with the chemical formula Cs2O2. It can be formed from caesium metal...

Caesium tungstate or cesium tungstate is an inorganic chemical compound with the formula Cs2WO4. It is notable for forming a very dense liquid in solution...

Caesium dichloroiodate, also called caesium dichloroiodide is an inorganic compound with the formula Cs[ICl2]. This yellow-orange salt is a crystalline...

Caesium triiodide is an inorganic compound with chemical formula Cs+[I3]−. It can be prepared by slow volatilization and crystallization of caesium iodide...

Caesium sulfide is an inorganic salt with a chemical formula Cs2S. It is a strong alkali in aqueous solution. In the air, caesium sulfide emits rotten...

Caesium perchlorate or cesium perchlorate (CsClO4), is a perchlorate of caesium. It forms white crystals, which are sparingly soluble in cold water and...

Acer caesium, the Himalayan maple, is an Asian species of maple found in India, Pakistan, Nepal, and China (Gansu, Henan, Hubei, Ningxia, Shaanxi, Sichuan...

Caesium bicarbonate or cesium bicarbonate is a chemical compound with the chemical formula CsHCO3. It can be produced through the following reaction:...

Caesium azide or cesium azide is an inorganic compound of caesium and nitrogen. It is a salt of azide with the formula CsN3. CsN3 adopts the same structure...

Caesium chromate or cesium chromate is an inorganic compound with the formula Cs2CrO4. It is a yellow crystalline solid that is the caesium salt of chromic...

second, where the second is defined by a hyperfine transition frequency of caesium. The metre was originally defined in 1791 by the French National Assembly...

Caesium dibismuthide is an inorganic compound with the chemical formula CsBi2. It can obtained by reacting bismuth and caesium at 650 °C and allowing it...

Caesium stearate is a metal-organic compound – a salt of caesium and stearic acid- with the chemical formula C 18H 35CsO 2. The compound is classified...

Caesium bromide or cesium bromide is an ionic compound of caesium and bromine with the chemical formula CsBr. It is a white or transparent solid with...

unstable and decays to caesium-135 if not allowed to absorb neutrons. While caesium-135 is relatively long lived, all caesium-135 produced by the Oklo...

Caesium auride is the inorganic compound with the formula CsAu. It is the Cs+ salt of the unusual Au− anion. When molten, it is one of the very few liquids...

including pasteurized milk and yogurt. On December 6, 2011, radioactive caesium was detected in batches of Meiji Step baby formula made in March 2011....

collisions between the caesium vapour atoms. The basic principle that allows the device to operate is the fact that a caesium atom can exist in any of...

formula Cs2C2O4. It is a caesium salt of oxalic acid. It consists of caesium cations Cs+ and oxalate anions C2O2−4. Caesium oxalate can be prepared by...

setting in the Rick and Morty television series Caesium-137 (Cs-137), a radioactive isotope of caesium This disambiguation page lists articles associated...

Caesium sulfate, cesium sulfate, caesium sulphate or cesium sulphate is the inorganic compound and salt with the formula Cs2SO4. It is a white water-soluble...

Hieracium caesium is a species of flowering plant belonging to the family Asteraceae. Its native range is Europe. "Hieracium caesium Fr. | Plants of the...

Caesium cyanide (chemical formula: CsCN) is the caesium salt of hydrogen cyanide. It is a white solid, easily soluble in water, with a smell reminiscent...

were based on UT, and hence on the rotation of the Earth. In 1955, the caesium atomic clock was invented. This provided a form of timekeeping that was...

Caesium sesquioxide is a chemical compound with the formula Cs2O3 or more accurately Cs4O6. It is an oxide of caesium containing oxygen in different oxidation...

Caesium dodecaborate is an inorganic compound with the formula Cs2B12H12. It is a salt composed of caesium and dodecaborate(12) ions. The [B12H12]2− anion...

aqueous solution of caesium bromide containing large amounts of bromine, or by the hydrothermal reaction of caesium bromide, caesium bromate, and hydrobromic...

Caesium selenide is an inorganic compound with the chemical formula Cs2Se. It has an inverse fluorite structure, with space group F m 3 ¯ m {\displaystyle...

vibration of rubidium atoms was demonstrated by NIST in 2019. Like other caesium atomic clocks, the clock keeps time by a precise 9.192631770 GHz microwave...

structure is the "interpenetrating primitive cubic" structure, also called a "caesium chloride" or B2 structure. This structure is often confused for a body-centered...

on the order of tens of microseconds. This is one reason why NIST-F1, a caesium fountain clock, with a fractional instability of 2 × 10 − 16 {\displaystyle...

(half-life 2.552 minutes) occurs in the decay of the common fission product caesium-137. Barium-114 is theorized to undergo cluster decay, emitting a nucleus...

Caesium selanate is an inorganic compound, with the chemical formula of Cs2SeO4. It can form colourless crystals of the orthorhombic crystal system. Caesium...

Petrosedum rupestre subsp. reflexum (L.) Velayos Sedum albescens Haw. Sedum caesium Boreau ex Pérard Sedum collinum Willd. Sedum crassicaule Link Sedum cristatum...

“metal-rich”. Thus the normal oxide of caesium is Cs2O, which is described as a Cs+ salt of O2−. A suboxide of caesium is Cs11O3, where the charge on Cs is...

known to a small extent. Francium coprecipitates with several caesium salts, such as caesium perchlorate, which results in small amounts of francium perchlorate...

CH3CH2(HCOO) sodium formate, Na(HCOO) potassium formate, K(HCOO) caesium formate, Cs(HCOO); see Caesium: Petroleum exploration methyl formate, CH3(HCOO) methyl...

of the exclusion zone, causing increased radiation from the release of caesium-137 and strontium-90 from the ground and biomass. The increase in radioactivity...

and intended to demonstrate the even greater reactivity of rubidium and caesium by dropping them into a water-filled bathtub. The reaction was not particularly...

rotation of the trihydrogen germanide anion GeH3−, the caesium compound, caesium germyl or caesium trihydrogen germanide CsGeH3 in contrast has the distorted...

including 3.6 EBq of caesium-137 and 0.74 EBq of strontium-90. For comparison, the Chernobyl disaster released 0.085 EBq of caesium-137, a much smaller...

barrier to a cooler electrode, producing a useful electric power output. Caesium vapor can be used to optimize the electrode work functions and provide...

close to that of caesium (also assessed 0.7 at that point). The base value of hydrogen was later increased by 0.10 and caesium's electronegativity was...

site in 2005) is caesium-137. Iodine-129 is a major radioactive isotope released from reprocessing plants. In nuclear reactors both caesium-137 and strontium-90...

350 °C. Rubidium oxide (Rb2O) is a yellow solid that melts at 500 °C. Caesium oxide (Cs2O) is a yellow-orange solid that melts at 490 °C. Lithium peroxide...

Caesium bisulfate or caesium hydrogen sulfate is an inorganic compound with the formula CsHSO4. The caesium salt of bisulfate, it is a colorless solid...

and Technology. Eventually, it achieved an uncertainty of 5 × 10−15. The caesium beam clock served as the nation's primary time and frequency standard during...

Walling, view Bosch as endangering their attempts to retrieve the missing caesium and to track down known terrorists. Relying on instinct and experience...

especially through the use of caesium binders and rapeseed cultivation, which are meant to decrease soil levels of caesium-137. In Belarus, forest cover...

Polycodium neglectum Small Polycodium stamineum (Linnaeus) Greene Vaccinium caesium Greene Vaccinium melanocarpum (C. Mohr) C. Mohr ex Kearney Vaccinium neglectum...

are not very significant at Z = 55 for caesium (not far from Z = 47 for silver). The golden color of caesium comes from the decreasing frequency of light...

Caesium telluride or Caesium telluridocaesium is an inorganic salt with a chemical formula Cs2Te. Caesium telluride is used to make photo cathodes. Caesium...

uncover highly classified terrorist plots. After some illegally imported caesium-137 is stolen, Nate is recruited by Angela Zamparo, a fellow FBI Special...

contains 32 elements, tied for the most with period 7, beginning with caesium and ending with radon. Lead is currently the last stable element; all subsequent...

work. 1955 The first accurate atomic clock, a caesium standard based on a certain transition of the caesium-133 atom, is built by Louis Essen at the National...

iodine trichloride: KICl4 ⇌ KCl + ICl3 Caesium tetrachloroiodate rapidly crashes out of solution when caesium chloride and aqueous potassium tetrachloroiodate...

radioactive contamination accident in the province of Cádiz. In May 1998, a caesium-137 source managed to pass through the monitoring equipment in an Acerinox...

common substituting elements. It is important as a significant ore of caesium and sometimes rubidium. It forms a solid solution series with analcime...

consisting of an alkali metal (lithium, sodium, potassium, rubidium and caesium) and the nitrate ion. Only two are of major commercial value, the sodium...

the residents' bodies were carrying abnormally high concentrations of caesium-137. They were evacuated again in September 1978. The atoll is occasionally...

water varies greatly, sodium alum being soluble readily in water, while caesium and rubidium alums are only slightly soluble. The various solubilities...

when a 25-kg cylinder (measuring 30 cm by 13 cm) containing radioactive caesium-137 was reported missing from a coal-fired energy plant in Tha Tum, Si...

Thallides are compounds containing anions composed of thallium. Thallium may occur as a monatomic ion (Tl5− in LiMg2Tl), as a cluster of several atoms...

own predictions. Before the discovery, francium was referred to as eka-caesium, and astatine as eka-iodine. The official IUPAC practice is to use a systematic...

similar values will be valid in a variety of situations. By Pauling scale, caesium is the least electronegative element (0.79); fluorine is the most (3.98)...

became contaminated with radioactive nuclides, such as iodine-131, caesium-134, caesium-137, and strontium-90. Over 500,000 tonnes of untreated wastewater...

potassium at 6592 cm−1. Bergmann observed that the lines in the series in the caesium spectrum were double. His discovery was announced in Contributions to the...

Caesium phosphide refers to any of several inorganic compounds with the formula CsPx. The most studied member is Cs3P7, which forms yellow crystals of...

chemical compounds as of the year 2005. This value is even lower than of caesium with 3.89 eV (or 375 kJ/mol) located at the extreme left lower corner of...

Caesium hexafluorocobaltate(IV) is a salt with the chemical formula Cs2CoF6. It can be synthesized by the reaction of Cs 3[(CoCl 4)Cl] and fluorine. The...

frequency references in the world are caesium standards (including caesium fountains) and hydrogen masers. Caesium standards are widely recognized as having...

Saitama, and Niigata, and radioactive caesium in the tap water in Fukushima, Tochigi and Gunma. Radioactive caesium, iodine, and strontium were also detected...

740 terabecquerels (20,000 curies) of iodine-131, as well as 22 TBq (594 curies) of caesium-137 and 12,000 TBq (324,000 curies) of xenon-133, among other radionuclides...

The Tanco Mine or Bernic Lake mine is an underground caesium and tantalum mine, owned and since 2019 owned and operated by Sinomine Resource Group on...

Caesium cadmium bromide (CsCdBr3) is a synthetic crystalline material. It belongs to the AMX3 group (where A = alkali metal, M = bivalent metal, X = halogen...

the only substance referenced in the most recent iteration of the SI is caesium, a mononuclidic element. Mononuclidic elements are also of scientific importance...

Caesium hexafluorocuprate is the inorganic compound with the chemical formula Cs2CuF6. It is a red solid that degrades upon contact with water. It was...

the clocks involved are caesium clocks; the International System of Units (SI) definition of the second is based on caesium. The clocks are compared...

magnetic spin using atomic spectroscopy to measure the hyperfine structure of caesium. His scientific research at Oxford did not, however, interfere with his...

Mineralogical Association in September 2003. Pezzottaite is a caesium analogue of beryl, a silicate of caesium, beryllium, lithium and aluminium, with the chemical...

following structure's. At high temperature and pressure, RbCl adopts the caesium chloride (CsCl) structure (NaCl and KCl undergo the same structural change...

Plata, Argentina – A construction worker at a chemical plant discovered a caesium-137 source and carried it in his pants pocket for 17 hours (right pocket...

H2O RbHSe + RbOH → Rb2Se + H2O Rubidium selenide is used together with caesium selenide in photovoltaic cells. Jean D'Ans, Ellen Lax: Taschenbuch für...

heavy metal poisoning, e.g., by thallium(I) and radioactive isotopes of caesium. The therapy exploits Prussian blue's ion-exchange properties and high...

The sixth row of the table likewise starts with two s-block elements: caesium and barium. After this, the first f-block elements (coloured green below)...

periodic trends. For example, ununennium is expected to be less reactive than caesium and francium and closer in behavior to potassium or rubidium, and while...

visible light striking alkali metals (potassium and sodium). The addition of caesium, another alkali metal, has permitted the range of sensitive wavelengths...

the caesium spectrum as an international time standard. The ammonia molecule had already been proposed as such but Essen was convinced that caesium would...

food chain, such as some of the isotopes of iodine, caesium and strontium. Iodine-131 was and caesium-137 remains the two most responsible for the radiation...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

1932, Alexander Zahlbruckner reclassified it as a variety of Leptogium caesium. Carroll William Dodge promoted it to full species status a year later...

over after such a nucleus has been "split" in a nuclear fission reaction. Caesium-137 is one such radionuclide. It has a half-life of 30 years, and decays...

induce this reaction. The isotopes used in food irradiation (cobalt-60, caesium-137) both have energy peaks below this cutoff and thus cannot induce radioactivity...

Caesium cadmium chloride (CsCdCl3) is a synthetic crystalline material. It belongs to the AMX3 group (where A=alkali metal, M=bivalent metal, X=halogen...

American chemist and a co-discoverer, with Glenn T. Seaborg, of the isotope caesium-137. In 1940, Melhase was an undergraduate in the college of chemistry...

of the soil with strontium-90 and caesium-137, which have half-lives of about 30 years. The highest levels of caesium-137 are found in the surface layers...

average caesium-137 doses from the accident (estimated at 1–2 mSv per year) did not exceed those from other sources of exposure. Current effective caesium-137...

(ligands) GlyRTooltip Glycine receptor Agonists: β-Alanine β-ABA (BABA) β-AIBA Caesium D-Alanine D-Serine GABA Glycine Hypotaurine Ivermectin L-Alanine L-Proline...

functions as a ligand for certain metal cations, with a specific affinity for caesium cations. The dipole moment of 21-crown-7 varies depending on the solvent...

Körb.) Körb. (1861) Allarthonia caesia (Flot. ex Körb.) Zahlbr. (1903) Plearthonis caesia (Flot. ex Körb.) Clem. (1909) Coniangium caesium Flot. (1855)...

Caesium titanate or cesium titanate is an inorganic compound with the formula Cs2TiO3. Like most other inorganic titanates, it adopts a polymeric structure...

rubidium, or caesium in ozone, or by treating the alkali metal hydroxide with ozone; this yields potassium ozonide, rubidium ozonide, and caesium ozonide respectively...

in 1859 that the Sun contains sodium. Kirchhoff and Bunsen discovered caesium and rubidium in 1861. Kirchhoff contributed greatly to the field of spectroscopy...

and Nuclear Energy" that cattle only pass a minority of the strontium, caesium, plutonium and americium they ingest to the humans who consume milk and...

Caesium enneabromodibismuthate is an inorganic compound with the formula Cs3Bi2Br9. It is one of the coordination complexes formed by caesium, bismuth...

Rhineland-Palatinate, Germany, and the site of the discovery of the element caesium, in 1860. Bad Dürkheim lies at the edge of Palatinate Forest on the German...

these conditions is bromine, one of the halogens, though metals such as caesium, gallium, and rubidium melt just above room temperature. Compared to other...

Epidendroideae Genus: Oncidium Species: O. geertianum Binomial name Oncidium geertianum C.Morren Synonyms Oncidium xanthochlorum Klotzsch Oncidium caesium Rchb.f....

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

isotope of xenon with a half-life of 9.14 hours, decaying to long-lived caesium-135. 135Xe is a fission product and it is the most powerful known neutron-absorbing...

the natural number following 54 and preceding 56 55 BC AD 55 1955 2055 Caesium, by the element's atomic number Messier object M55, a magnitude 7.0 globular...

chemist. He investigated emission spectra of heated elements, and discovered caesium in 1860 and rubidium in 1861 with the physicist Gustav Kirchhoff. The Bunsen–Kirchhoff...

reaction is endothermic, and dichlorine heptoxide is formed. However, if caesium perchloratoborate is heated the decomposition becomes exothermic above...

Base unit Symbol Defining constant time second s hyperfine splitting in caesium-133 length metre m speed of light, c mass kilogram kg Planck constant,...

buildings. The source of radiation was discovered to be a radioactive caesium capsule. Khabarovsk On March 28, a potential radiation source was discovered...

CdTe Caesium bicarbonate – CsHCO3 Caesium bromide – CsBr Caesium carbonate – Cs2CO3 Caesium chloride – CsCl Caesium chromate – Cs2CrO4 Caesium dichloroiodate...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

radiotherapy clinic and removed a teletherapy source capsule containing powdered caesium-137 with an activity of 50 TBq. They brought it back to the home of one...

the fuel. As caesium 133, 135, and 137 are formed by the beta particle decay of the corresponding xenon isotopes, this causes the caesium to become physically...

James Bishop, Overwatch's mission is to locate and destroy shipments of caesium before the highly toxic substance can be weaponized to kill thousands....

The Tammiku radioactive material theft involved the accidental theft of caesium-137 material in Tammiku, Estonia, in 1994. Common beta emitters Commonly...

Dicaesium hexachloroplutonate (or DCHP) is a compound of caesium, plutonium, and chlorine with formula Cs2PuCl6. It has been used in the synthesis of...

defining constants of the SI, namely a specific transition frequency of the caesium-133 atom, the speed of light, and the Planck constant. A properly equipped...

selectively under mild conditions. Typically tetrabutylammonium fluoride and caesium fluoride can be used as deprotection reagents. Alternatives such as magnesium...

oxalate adopts the planar, D2h conformation. However, in the structure of caesium oxalate Cs2C2O4 the O–C–C–O dihedral angle is 81(1)°. Therefore, Cs2C2O4...

performed as of 2004. Similar effects impart a golden hue to metallic caesium. Common colored gold alloys include the distinctive eighteen-karat rose...

NIST-F2 is a caesium fountain atomic clock that, along with NIST-F1, serves as the United States' primary time and frequency standard. NIST-F2 was brought...

make joints to other parts. Addition of bismuth to caesium enhances the quantum yield of caesium cathodes. Sintering of bismuth and manganese powders...

with the large size of the Tl+ cation, the chloride and bromide have the caesium chloride structure, while the fluoride and iodide have distorted sodium...

ground state of the caesium-133 atom" and then adds: "It follows that the hyperfine splitting in the ground state of the caesium 133 atom is exactly 9192631770 hertz...

the northwestern shore of the river. The mine is an active producer of caesium, tantalum and spodumene from a large pegmatite ore body. List of lakes...

saved. Jonas takes Claudia into the caves where they collect a vial of Caesium-137 from a collection of yellow barrels that Bernd Doppler had hid in the...

the reaction of the elements: Ti + Br2 → TiBr2 The compound reacts with caesium bromide to give the linear chain compound CsTiBr3. Klemm, Wilhelm; Grimm...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

sensitive depends on the material used for the photoemissive cathode. A caesium-antimony cathode gives a device that is very sensitive in the violet to...

uranyl zinc sodium acetate, (UO2)3ZnNa(CH3CO2)9·6H2O. The presence of caesium and rubidium does not interfere with this reaction, but the presence of...

Bunsen and Gustav Kirchhoff, leading to the discovery of two alkali metals, caesium (sky blue) and rubidium (dark red). Today, this low-cost method is used...

reprocessing step can remove several volatile elements, including caesium whose isotope caesium-137 emits about half of the heat produced by the spent fuel...

CS2, an inorganic compound Dicaesium, Cs2, an allotrope of elemental caesium CS2, a siliconized, micro-pulverized form of CS gas CS2, the former name...

material are expressed in terms of the three predominant products released: caesium-137 (137Cs), iodine-131 (131I), and xenon-133. Estimates for atmospheric...

time standard. Examples of primary time, (i.e., frequency standards) are caesium standards and hydrogen masers. The international second is based on the...

of the ground state of the caesium 133 atom", and is an SI base unit. This definition is based on the operation of a caesium atomic clock. These clocks...

misspelling, such as "pixel" misspelled as "pixle" (or variants "cesium" and "caesium"). Sometimes words are purposely misspelled, as a form in slang, abbreviations...

properties, an oxidizing agent to make it burn more efficiently, and a caesium-containing compound known as A-50, which is to aid in disguising the radar...

length of time occupied by 9192631770 cycles of the radiation emitted by a caesium-133 atom in a transition between two specified energy states. By using...

−30 °C (−22 °F) and Na2Rb23 at −5 °C (23 °F). The alloy consisting of 40.8% caesium, 11.8% sodium and 47.4% potassium has a melting point of −79.4 °C (−110...

includes elements having large ionic radius, such as potassium, rubidium, caesium, strontium, and barium (called LILE, or large-ion lithophile elements)...

metabolic rate of the individual in question. The biological half-life of caesium in humans is between one and four months. This can be shortened by feeding...

BMS (Bahari Makmur Sejati) had received radioactive contamination from caesium-137. This initial report indicated that none of the contaminated shrimp...

concept. The first accurate atomic clock, a caesium standard based on a certain transition of the caesium-133 atom, was built by Louis Essen in 1955 at...

lower-energy state. The accompanying decay scheme diagram shows the beta decay of caesium-137. 137Cs is noted for a characteristic gamma peak at 661 keV, but this...

in Uttarakhand: Aconitum falconeri, A. balfouri, Himalayan maple (Acer caesium), the blue Himalayan poppy (Meconopsis aculeata) and Saussurea atkinsoni...

spherical as the Hume-Rothery believed, except perhaps in the case of caesium. This revealed how a model can sometimes give a whole series of correct...

placed a metal cylinder in his pocket, not knowing that it was a strong caesium-137 radioactive source that was released from a container broken by the...

∆νCs, the unperturbed ground state hyperfine transition frequency of the caesium-133 atom. The SI unit of charge, the coulomb, "is the quantity of electricity...

briefing. In a press release, TEPCO reports that levels of caesium-134, caesium-136, caesium-137, and iodine-131 (half-life of ~ 8 days), had spiked since...

resulting in lower indium releases. Caesium and iodine from the fission products can react to produce volatile caesium iodide, which condenses as an aerosol...

space-charge barrier to a cooler electrode, producing a useful power output. Caesium vapor is commonly used to optimize the electrode work functions and provide...

been reported. The caesium was found in the leaf veins, in the stem and in the apical leaves. It was found that 12% of the caesium entered the plant,...

regular ionic lattice. The univalent cation can be potassium, rubidium, caesium, ammonium (NH4), deuterated ammonium (ND4) or thallium. Sodium or lithium...

the 6s orbitals. Barium platinides include BaPt, Ba 3Pt 2, and Ba 2Pt. Caesium platinide, Cs 2Pt, a dark-red transparent crystalline compound has been...

which is defined by measuring the electronic transition frequency of caesium atoms. Artifacts from the Paleolithic suggest that the moon was being used...

Sodium hydroxide NaOH Potassium hydroxide KOH Rubidium hydroxide RbOH Caesium hydroxide CsOH Magnesium hydroxide Mg(OH) 2 Calcium hydroxide Ca(OH) 2...

ductile chemical element. When freshly prepared, it is less golden than caesium. It is a rare-earth element, and it is readily dissolved by the strong...

770 ± 20 cycles of the caesium resonance. In 1967/68 the length of the SI second was redefined to be 9,192,631,770 cycles of the caesium resonance, equal to...

with a warhead, which, in one case, contained up to 400g of radioactive caesium-137 and strontium-90. Both types were acquired by militants following the...

people can return. Stripping out the key radioisotope threatening health (caesium-137) from low-level waste could also dramatically decrease the volume of...

from other radioactive elements by coprecipitating it with caesium salts such as caesium perchlorate. Otto Hahn is credited for promoting the use of...

concentrates radioactive caesium; specimens collected in Europe following the 1986 Chernobyl disaster contained several times more caesium-137 than those collected...

CSCL can refer to: Caesium chloride (CsCl), a chemical compound. Computer Supported Collaborative Learning, a research topic on supporting collaborative...

September 13, 1987, a medical radiation source containing radioactive caesium-137 was stolen from an abandoned hospital in the city, causing four deaths...

products in reprocessing plants aim at cationic species such as caesium (e.g., caesium-137) and strontium (e.g., strontium-90). Hence the pertechnetate...

oxygen saturation and 36 °C. Sodium bicarbonate Potassium bicarbonate Caesium bicarbonate Magnesium bicarbonate Calcium bicarbonate Ammonium bicarbonate...

pegmatites are extremely enriched in incompatible elements, such as lithium, caesium, beryllium, tin, niobium, zirconium, uranium, thorium, boron, phosphorus...

C2H5OH −174.8 Carbonyl chloride (phosgene) Gas COCl2 −204.9 Caesium Caesium Solid Cs 0 Caesium chloride Solid CsCl −414.4 Chlorine Chlorine Gas Cl2 0 Chromium...

chromate Other cations Lithium carbonate Sodium carbonate Rubidium carbonate Caesium carbonate Related compounds Ammonium carbonate Calcium carbonate Except...

report suggesting that Gerboise Bleue explosion site had the second highest caesium-137 surface levels of the four tests of the series, with a residual surface...

Hydnellum peckii can bioaccumulate the metal caesium. In one Swedish field study, as much as 9% of the total caesium of the topmost 10 cm (3+7⁄8 in) of soil...

and in practice on the motion of the Moon. The invention in 1955 of the caesium atomic clock has led to the replacement of older and purely astronomical...

16985; -101.33465 Sherridon Sherritt International 1931-1951 Tanco Mine Caesium, Tantalum 50°25′48″N 95°26′47″W / 50.429955°N 95.446472°W / 50.429955;...

precision as much as three orders of magnitude better than the current caesium reference clocks. Scandium has been proposed for use in solid oxide fuel...

the circuit. Field-emission electric propulsion (FEEP) thrusters may use caesium or indium propellants. The design comprises a small propellant reservoir...

F2 → 2 TbF4 When TbF4 and caesium fluoride (CsF) is mixed in a stoichiometric ratio in a fluorine gas atmosphere, caesium pentafluoroterbate (CsTbF5)...

form discrete layers of, often visible, concentrated viruses in the tube. Caesium chloride is often used for these solutions as it is relatively inert but...

the same as those of the heavier alkali metals potassium, rubidium, and caesium. Solid radium compounds are white as radium ions provide no specific coloring...

(half-life 2.552 minutes) occurs in the decay of the common fission product caesium-137. Alchemists in the early Middle Ages knew about some barium minerals...

composition of any medium. Several elements, including helium, thallium, and caesium, were discovered by spectroscopic means. Spectral lines also depend on...

positioning. The first accurate atomic clock, a caesium standard based on a certain transition of the caesium-133 atom, was built by Louis Essen and Jack...

octahedron. In caesium chloride each caesium has 8 chloride ions (at 356 pm) situated at the corners of a cube and each chloride has eight caesium ions (also...

(ligands) GlyRTooltip Glycine receptor Agonists: β-Alanine β-ABA (BABA) β-AIBA Caesium D-Alanine D-Serine GABA Glycine Hypotaurine Ivermectin L-Alanine L-Proline...

other metals. Exceptions include lithium, sodium, potassium, rubidium and caesium of the alkali metals; and magnesium, calcium, strontium, and barium of...

pumped magnetometers, which use alkali gases (most commonly rubidium and caesium) have high sample rates and sensitivities of 0.001 nT or less, but are...

Department of Defense. The rack-mounted units in the background are HP 5071A caesium beam clocks. The black units in the foreground are Sigma-Tau MHM-2010 hydrogen...

 caesia Binomial name Melanochyla caesia (Blume) Ding Hou Synonyms Cassuvium caesium (Blume) Kuntze Semecarpus caesius Blume Melanochyla maingayi Hook.f....

storage. White phosphorus Alkali metals, especially potassium, rubidium, caesium, including the alloy NaK Actinides (all of which are pyrophoric metals...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

to electrons (E>700 keV) and protons (E>10 MeV), a shielded directional caesium iodide scintillation counter sensitive to electrons (E>20 keV) and protons...

higher than those of the heavier alkali metals potassium, rubidium, and caesium, following periodic trends down the group. These properties change dramatically...

It was also the first self-contained portable atomic clock and was a caesium standard clock. More than 50 clocks with the trademarked Atomichron name...

K2CO2 (potassium carbonite), Rb2CO2 (rubidium carbonite) and Cs2CO2 (caesium carbonite), have been observed at 15 K. The disodium salt has not been...

placement of short-range radiation-sources (radioisotopes, iodine-125 or caesium-131 for instance) directly at the site of the cancerous tumour. These are...

Avogadrite ((K,Cs)BF4) is a potassium-caesium tetrafluoroborate in the halide class. Avogadrite crystallizes in the orthorhombic system (space group Pnma)...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

(Y3Al5O12), yttrium orthovanadate (YVO4), or sapphire (Al2O3); and not often caesium cadmium bromide (CsCdBr3) (solid-state lasers) Glasses, e.g. silicate or...

caesium perbromate CsBr3 caesium tribromide 14023–00–8 CsCN caesium cyanide 21159–32–0 CsCNO caesium cyanate CsCNO caesium fulminate CsC2H3O2 caesium...

in ionized form it is commonly found with one gained electron, as Cl−. Caesium has the lowest measured ionization energy of all the elements and helium...

long-lived fission products,[which?] including the nuclear waste product caesium-137, are unable to capture enough neutrons for effective transmutation...

 gracile Binomial name Porophyllum gracile Benth. Synonyms Porophyllum caesium Porophyllum junciforme Porophyllum nodosum Porophyllum putidum Porophyllum...

and ammonium salts are more soluble in water whereas the rubidium and caesium salts are less so. KPF6 is a common laboratory source of the hexafluorophosphate...

Margaritasite is a yellow, caesium-bearing mineral in the carnotite group. Its chemical formula is (Cs, K, H3O)2(UO2)2V2O8·H2O and its crystal system...

world, is the second, defined as around 9 billion oscillations of the caesium atom. The exact modern SI definition is "[The second] is defined by taking...

expressed in the unit m⋅s−1, where the second is defined in terms of the caesium frequency ΔνCs. Where older traditional length measures are still used...

allowing them to exist as single-metallic anions. For example: Cs + Au → CsAu Caesium auride, a yellow crystalline salt with the Au− ion.[citation needed] Platinum...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

chloride 38870-89-2 C3H5Cl2OP allylphosphonic dichloride 1498-47-1 C3H5CsO2 caesium propionate 38869-24-8 C3H5FO propionyl fluoride 430-71-7 C3H5FO2 methyl...

coordination geometry, in which each ion has a coordination number of six. Caesium chloride, bromide, and iodide crystallize in a body-centered cubic lattice...

delivered in the 1960s and 1970s. In 1964, it focussed on the field of caesium frequency standards and in 1966 delivered its first commercial atomic clock...

nitro-substituted aryl chlorides. Sometimes more soluble fluorides, such as caesium fluoride and TBAF are used. The following reactions are practiced commercially...

the Ministry of Economic Affairs. The time is released according to the caesium atomic clocks aggregated by National Standard Time and Frequency Laboratory...

for the main constituents. Alkali metals such as sodium, rubidium, and caesium substitute for potassium; magnesium, iron, lithium, chromium, titanium...

\ldots } For example, in caesium (Cs), the outermost valence electron is in the shell with energy level 6, so an electron in caesium can have an n value from...

Perchloratoniobates, such as Cs+[Nb(ClO4)6]− (caesium hexaperchloratoniobate(V)) and (Cs+)2[Nb(ClO4)7]2− (caesium heptaperchloratoniobate(V)), are produced...

chamber shielded from radiation, with a known radiation source, such as Caesium-137. When testing microprocessors for SEU, the software used to exercise...

superoxide Other cations Lithium peroxide Sodium peroxide Potassium peroxide Caesium peroxide Except where otherwise noted, data are given for materials in...

Three more stable elemental metals melt just above room temperature: caesium (Cs), which has a melting point of 28.5 °C (83.3 °F); gallium (Ga) (30 °C...

salts with a variety of cations. It was considered as a precipitant for caesium-137 ions in the context of radioactive waste cleanup. Salts of tetraphenylborate...

the caesium-133 atom. 2019 definition: The second, symbol s, is the SI unit of time. It is defined by taking the fixed numerical value of the caesium frequency...

been superseded by Overhauser effect magnetometers and alkali vapour (caesium, rubidium, and potassium) or helium magnetometers, which sample faster...

onto frozen argon containing a small amount of hydrogen fluoride with caesium iodide. This discovery caused the recognition that argon could form weakly...

family) Acer buergerianum trident maple Aceraceae (maple family) Acer caesium Himalayan maple Aceraceae (maple family) Acer campbellii Campbell's maple...

This chemical was synthesized by mixing argon and hydrogen fluoride on a caesium iodide surface at 8 K (−265 °C), and exposing the mixture to ultraviolet...

radiotherapy machine may have roughly 1000 Ci of a radioisotope such as caesium-137 or cobalt-60. This quantity of radioactivity can produce serious health...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

Department of Energy stores of radioactive caesium-137 in a demonstration food irradiation facility. The caesium-137 was slated to be used at six different...

any other chondrite), rubidium (higher than any other meteorite), and caesium, while the Smithsonian Institution sample uniquely contained measurable...

Metallurgy Aluminium Al2O3 Antimony reserve Arsenic Barium Bauxite Bismuth Caesium Cadmium Cobalt Copper smelter Chromium Dysprosium Erbium Europium Gadolinium...

with water, or will detonate if severely shocked (e.g., ammonium nitrate, caesium, hydrogen peroxide) 4 Readily capable of detonation or explosive decomposition...

"aluminium" rather than "aluminum", "sulfur" rather than "sulphur", and "caesium" rather than "cesium". IUPAC organic nomenclature has three main parts:...

& Gutiérrez Mexico Pachyphytum bracteosum Klotzsch Hidalgo Pachyphytum caesium Kimnach & Moran Mexico Pachyphytum contrerasii E. Pérez-Calix, I. García...

Thallium(I) bromide is a chemical compound of thallium and bromine with a chemical formula TlBr. This salt is used in room-temperature detectors of X-rays...

Sodium hydroxide (NaOH) Potassium hydroxide (KOH) Rubidium hydroxide (RbOH) Caesium hydroxide (CsOH) Francium hydroxide (FrOH) Alkali hydroxides are formed...

themselves defined by the universal constants of the speed of light (c), the caesium-133 hyperfine transition frequency (ΔνCs) and the Planck constant (h)....

the SI unit second in terms of exactly 9192631770 oscillations of the caesium-133 atom. The precision of these oscillations allows atomic clocks to drift...

it being consumed in the reaction rather than acting as a catalyst. A caesium silver permanganate with the formula Cs3Ag[MnO4]4 has been characterized...

Spain. A caesium-137 source managed to pass through the monitoring equipment in an Acerinox scrap metal reprocessing plant. When melted, the caesium-137 caused...

electronegativities were updated for precision. Predicted to be higher than that of caesium. Konings, Rudy J. M.; Beneš, Ondrej. "The Thermodynamic Properties of the...

the ionic formula, as in [B12H12]2−, which is found in compounds such as caesium dodecaborate, Cs2[B12H12]. Parentheses ( ) can be nested inside brackets...

melting point. Gallium is one of the four non-radioactive metals (with caesium, rubidium, and mercury) that are known to be liquid at, or near, normal...

hyperfine levels of the ground state of the caesium-133 atom. The international standard atomic clocks use caesium-133 measurements as their main benchmark...

reports. This is in contrast to potassium ozonide, rubidium ozonide, and caesium ozonide, which can be synthesized applying ozone directly to the metal...

detection) System (AIMS) anti-submarine warfare set with an optically pumped caesium detection head with a detection range of 3,000 ft (910 m), replaced by...

Caesium salt of hexafluorocuprate(IV)...

components (from odd rotational quantum numbers, Jodd) are measurable. Caesium iodide and thallium-doped sodium iodide are used in crystal scintillators...

Carl Mosander Dorine 85 Astatine 1936 Horia Hulubei, Yvette Cauchois Eka-caesium 87 Francium Eka-rhenium 107 Bohrium Florentium 61 Promethium 1924 Luigi...

CsBO2 caesium metaborate 92141–86–1 CsBr caesium bromide 7787–69–1 CsBrO3 caesium bromate 13454–75–6 CsCN caesium cyanide 21159–32–0 CsC2H3O2 caesium acetate...

minimizing the radiation dose to the patient. Modern fluoroscopes use caesium iodide (CsI) screens and produce noise-limited images, ensuring that the...

the speed of light in vacuum c, the hyperfine transition frequency of caesium ΔνCs, the Planck constant h, the elementary charge e, the Boltzmann constant...

by mass is rhodium, and by volume, iridium. It is followed by rhodium, caesium, iridium and palladium by mass and iridium, gold and platinum by volume...

sodium, and so their saltiness is most similar. In contrast, rubidium and caesium ions are much larger, so their saltiness differs accordingly. The saltiness...

electron volts (MEV) for electron beams and x-ray sources—cobalt-60 or caesium-137 sources are never energetic enough to induce radioactivity. Particles...

very large atomic radius; with a radius of 247 pm, barium, rubidium and caesium are larger. However, observationally, it is usually 185 pm. Neutral praseodymium's...

bruchianum Fusidium bryoniae Fusidium bulgaricum Fusidium buxi Fusidium caesium Fusidium candidulum Fusidium candidum Fusidium canum Fusidium carneolum...

unpaired electron. It can be created through the metathesis reaction with caesium ozonide (CsO3) in a liquid ammonia solution. CsO3 + [(CH3)4N][O2] → CsO2...

this radiation. An example of a NaI spectrum is the gamma spectrum of the caesium isotope 137 Cs—see Figure 1. 137 Cs emits a single gamma line of 662 keV...

Terbium(III) acetate reacts with caesium carbonate to form a precipitation of terbium hydroxycarbonate, which reacts with excess caesium carbonate and dissolves...

Co2S3 (spinel structure), and CoS (nickel arsenide structure). The salt caesium hexafluorocobaltate(IV) (Cs2CoF6) is a rare example of cobalt(IV). The...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

Mentrel, 1903), strontium (Roederer, 1906), and lithium, rubidium, and caesium (Pearson, 1933). The reaction was eventually shown to yield a mixture of...

metre, and candela have previously been defined by physical constants (the caesium standard (ΔνCs), the speed of light (c), and the luminous efficacy of 540×1012 Hz...

hydroxylamine (c) mesyl chloride (d) sodium hypochlorite (e) nitronium tetrafluoroborate (f) caesium and tetrabutylammonium chlorides in an ionic liquid...

gradient was formed during high speed centrifugation of a solution of caesium chloride and the two virus types come to rest at points corresponding to...

cargo. The real Garrett notices supplies she did not procure, including caesium-137, which could be used in a dirty bomb. NCIS closes in, but they escape...

nitrate Calcium nitrate Rubidium nitrate Strontium nitrate Silver nitrate Caesium nitrate Barium nitrate Ammonium nitrate Related compounds Potassium chloride...

Z=2 194.45 2.878 alpha caesium fluorosulfite α-CsSO2F orthorhombic Pnma a=7.9098 b=6.6607 c=7.9893 z=4 420.91 3.408 beta caesium fluorosulfite β-CsSO2F...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

hexafluorotitanate forms a powder. "Ion motion and conductivity of rubidium and caesium hexafluorotitanates". Soviet Physics Solid State. 30 (1–4). American Institute...

condense except at much lower temperatures. Left behind are alkali metals (caesium, rubidium), alkaline earth metals (strontium, barium), lanthanides, the...

synthase, an enzyme CS (gene), which encodes the enzyme citrate synthase Caesium or Cesium, symbol Cs, a chemical symbol Carbon monosulfide, chemical formula...

accident in an abandoned Cs-137 source where the caesium was present in easily water-soluble caesium chloride form). However, a sufficiently chemically...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

mushrooms have been found to bioaccumulate mercury and radioactive isotopes of caesium and can also be infested by maggots. It is otherwise a highly regarded...

through a pipe rupture (LOCA), along with volatile fission products such as caesium and iodine from the molten fuel, thereby increasing containment pressure...

(ligands) GlyRTooltip Glycine receptor Agonists: β-Alanine β-ABA (BABA) β-AIBA Caesium D-Alanine D-Serine GABA Glycine Hypotaurine Ivermectin L-Alanine L-Proline...

(ligands) GlyRTooltip Glycine receptor Agonists: β-Alanine β-ABA (BABA) β-AIBA Caesium D-Alanine D-Serine GABA Glycine Hypotaurine Ivermectin L-Alanine L-Proline...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

Pertechnate Lithium pertechnetate Sodium pertechnetate Potassium pertechnetate Caesium pertechnetate Except where otherwise noted, data are given for materials...

    52 Te tellurium       53 I iodine         54 Xe xenon       55 Cs caesium       56 Ba barium        57 La lanthanum       58 Ce cerium       59 Pr...

hydroxide, monohydrate or Lithium hydroxide, solid UN 2681 8 Caesium hydroxide solution UN 2682 8 Caesium hydroxide UN 2683 8 Ammonium sulfide solution UN 2684...

explains that his supplement cannot block caesium-137, because it does not contain a protective dose of stable caesium: Unfortunately, the laws prohibit the...

source type, the surface ionization source, generates 133Cs+ primary ions. Caesium atoms vaporize through a porous tungsten plug and are ionized during evaporation...

streams in reprocessing plants are designed to remove cationic species like caesium (e.g., 137Cs, 134Cs) and strontium (e.g., 90Sr). Hence the pertechnetate...

(ligands) GlyRTooltip Glycine receptor Agonists: β-Alanine β-ABA (BABA) β-AIBA Caesium D-Alanine D-Serine GABA Glycine Hypotaurine Ivermectin L-Alanine L-Proline...

0.04642 Caesium acetate CsC2H3O2 1010 1345.5 Caesium azide CsN3 307 Caesium bromate CsBrO3 2.10 3.66 4.53 5.3 Caesium bromide CsBr 108 Caesium chlorate...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

literary attempts occurred during that time. In 1957, a novel, The Night of Caesium, appeared. Soon another novel, The Ajax Winners (1959) and two collections...

a crystalline substance. Caesium pentanitratoaluminate has been formed by treating a mixture of caesium chloride and caesium tetrachloroaluminate with...

frequency is maintained at 60 kHz to within 2 parts in 1012, controlled by caesium atomic clocks at the radio station. A radio station at Rugby was first...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

iodide Other cations Lithium ozonide Sodium ozonide Potassium ozonide Caesium ozonide Ammonium ozonide Related rubidium oxides Rubidium suboxide Rubidium...

crossings. September 1987 – Goiânia accident in Brazil; four people died from caesium radiation poisoning during their search for scrap metal, and 249 other...

which include lithium, sodium, potassium, rubidium, and two salts of caesium, one of which uses the uranium in the +4 oxidation state, the other in...

some time after the tests. This was due to the presence of radioactive caesium-137 in locally grown coconut milk. Plants and trees absorb potassium as...

materials after the Fukushima Daiichi nuclear disaster. Testing for caesium-134 and caesium-137 is carried out and published on a bimonthly basis. The source...

Xinhuanet. Archived from the original on 2012-07-15. Retrieved 2013-02-04. "Caesium Beam Atomic Clock". The Government of the Hong Kong Special Administrative...

Lithophile 3.2 (0.00032%) 46. 72 hafnium Hf Lithophile 3.0 (0.0003%) 35 47. 55 caesium Cs Lithophile 3.0 (0.0003%) 48. 4 beryllium Be Lithophile 2.8 (0.00028%)...

made. Francium hydroxide's alkalinity is predicted to be stronger than caesium hydroxide.Its pH is expected to exceed 14. Robert Krebs (2006), "Francium"...

Other cations Lithium superoxide Sodium superoxide Potassium superoxide Caesium superoxide Related rubidium oxides Rubidium suboxide Rubidium oxide Rubidium...

1933. In 1980, the Royal Observatory adopted a timing system based on a Caesium beam atomic clock. This system narrowed the engineering tolerance down...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

adverse health effects in people. A typical detection limit for radioactive caesium (Cs-137) is about 40 Bq. The annual limit on intake–the amount that would...

astatine-196m2 11 actinium-219 11.8 radon-209m1 13.4 polonium-194m 15 caesium-113 16.7 francium-217 16.8 uranium-223 21 plutonium-241m2 21 fermium-251m...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

Sometime between 10 and 16 January 2023, a radioactive capsule containing caesium-137 was lost from a truck in Western Australia. The capsule was being transported...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

separating agent, separation, extraction of brine potassium, rubidium, caesium, etc. Petrochemical industry, catalyst, desiccant, adsorbent Agriculture:...

RbI 7.35 Halite CsF 6.02 Halite CsCl 4.123 Caesium chloride CsBr 4.291 Caesium chloride CsI 4.567 Caesium chloride Al 4.046 FCC Fe 2.856 BCC Ni 3.499...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

chemistry as a precipitating agent for potassium, ammonium, rubidium, and caesium ions, and some organic nitrogen compounds. Sodium tetraphenylborate is...

Related compounds Other cations Trisodium phosphate Tripotassium phosphate Caesium phosphate Except where otherwise noted, data are given for materials in...

groups contains the axial combination 422. Example cubic structures (221) Caesium chloride. Different colors for the two atom types. (216) Sphalerite (223)...

longer in use) Calcium-Silicon alloy (UN No. no longer in use) UN 1407 4.3 Caesium or Cesium UN 1408 4.3 Ferrosilicon, with 30 percent or more but less than...

2XeF 8 2 KF + XeF 6 → K 2XeF 8 These are thermally less stable than the caesium and rubidium salts, which are synthesized by first forming the heptafluoroxenate...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

the event, meteorological officials detected unusually high levels of caesium 40 km (25 miles) southwest of the plant. Aerial views over the nuclear...

modern chemistry Robert Bunsen (1811–1899), German chemist who discovered caesium in 1860 and rubidium in 1861, pioneer of photochemistry and organoarsenic...

predicted to be a white solid and is soluble in water. Its properties resemble caesium chloride. It is produced by the reaction of hydrochloric acid with francium...

(ligands) GlyRTooltip Glycine receptor Agonists: β-Alanine β-ABA (BABA) β-AIBA Caesium D-Alanine D-Serine GABA Glycine Hypotaurine Ivermectin L-Alanine L-Proline...

Potassium iodide Other cations Lithium ozonide Sodium ozonide Rubidium ozonide Caesium ozonide Related potassium oxides Potassium oxide Potassium peroxide Potassium...

Other cations Lithium hydroxide Potassium hydroxide Rubidium hydroxide Caesium hydroxide Francium hydroxide Related compounds Sodium deuteroxide Sodium...

at 0 degrees Celsius (32 degrees Fahrenheit) and 1 atmosphere pressure; caesium and gallium are solid at that temperature, but melt at 28.4 °C (83.1 °F)...

fixed numerical value of the caesium frequency, ∆νCs, the unperturbed ground-state hyperfine transition frequency of the caesium 133 atom, to be 9192631770...

(ligands) GlyRTooltip Glycine receptor Agonists: β-Alanine β-ABA (BABA) β-AIBA Caesium D-Alanine D-Serine GABA Glycine Hypotaurine Ivermectin L-Alanine L-Proline...

fusion rather than fission reactions, so the quantity of gamma-emitting caesium-137 fallout was comparatively low. A secondary forest now exists around...

other alkali metals (which are sodium (Na), potassium (K), rubidium (Rb), caesium (Cs), and francium (Fr)), lithium has a single valence electron that, in...

crystal systems. This gem has been known to be confused with pezzottaite, a caesium analog of beryl, that has been found in Madagascar and more recently Afghanistan;...

S. Department of Defense. The rack mounted units in the background are caesium beam clocks. The black units in the foreground are hydrogen maser standards...

Titanium powder Ti Silver/White Antimony (III) sulfide Sb2S3 Infrared Caesium nitrate CsNO3 two powerful spectral lines at 852.113 nm and 894.347 nm...

Dendritic crystallization after melting inside sealed ampules of rubidium and caesium metal...

(kJ/mol) Li lithium 159 Na sodium 107 K potassium 89 Rb rubidium 81 Cs caesium 76 Mg magnesium 148 Ca calcium 178 Sr strontium 164 Ba barium 180 Fe iron...

(ligands) GlyRTooltip Glycine receptor Agonists: β-Alanine β-ABA (BABA) β-AIBA Caesium D-Alanine D-Serine GABA Glycine Hypotaurine Ivermectin L-Alanine L-Proline...

(ligands) GlyRTooltip Glycine receptor Agonists: β-Alanine β-ABA (BABA) β-AIBA Caesium D-Alanine D-Serine GABA Glycine Hypotaurine Ivermectin L-Alanine L-Proline...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

with a scintillator in the detector’s outer layer, which is made from caesium iodide (CsI) or gadolinium oxysulfide (Gd2O2S), converts X-rays to light...

Sodium hydroxide, NaOH Potassium hydroxide, KOH Rubidium hydroxide, RbOH Caesium hydroxide, CsOH Calcium hydroxide, Ca(OH)2 Strontium hydroxide, Sr(OH)2...

1/299792458 of a second. The second is defined using the vibration frequency of caesium atoms (9192631770 oscillations per second). Because of its accuracy, simplicity...

reducing in nature. Notable examples include alkali metals, lithium through caesium, and alkaline earth metals, magnesium through barium. Some water-reactive...

Molar mass 675.159 Related compounds Other anions silane Other cations caesium auride Except where otherwise noted, data are given for materials in their...

glue. The granules were typically made of silver grains covered with caesium or caesium oxide. The back of the mica plate, opposite the granules, was covered...

Caesium chloride (CsCl) solution and two morphological types of rotavirus. Following centrifugation at 100 g a density gradient forms in the CsCl solution...

Caesium lithium borate or cesium lithium borate (CsLiB6O10), also known as CLBO, is a non-linear crystal for ultraviolet applications and generates the...

satellite systems like GPS. Commercial rubidium clocks are less accurate than caesium atomic clocks, which serve as primary frequency standards, so a rubidium...

2000. Retrieved 27 June 2019. "Figure XI. Surface ground deposition of caesium-137 released in Europe after the Chernobyl accident [D13]" (PDF). United...

Primary reference clocks need to be highly accurate and are often based on caesium atomic clocks that meet the standards of G.811. Smith, David R. (2003)...

Josephson effect for exact frequency-to-voltage conversion, combined with the caesium frequency standard. Though the Josephson effect is still used to realize...

to produce rubidium hydroxide: Rb2O + H2O → 2 RbOH Caesium oxide reacts with water to produce caesium hydroxide: Cs2O + H2O → 2 CsOH Magnesium oxide reacts...

or without seeding of low ionization potential alkali substances (like caesium) into the flow. MHD studies applied to aeronautics try to extend the domain...

Hagen 1990, p. 212. Brinkman, G. A.; Aten, H. W. (1963). "Decomposition of Caesium Diiodo Astatate (I), (CsAtI2)". Radiochimica Acta. 2 (1): 48. doi:10.1524/ract...

fissiflorum Sect. Polycodium Vaccinium stamineum L. – deerberry; syn. V. caesium (eastern North America) Sect. Pyxothamnus Vaccinium chihuahuense Vaccinium...

polonide Other cations Lithium sulfide Potassium sulfide Rubidium sulfide Caesium sulfide Related compounds Sodium hydrosulfide Except where otherwise noted...

August 24 – The first accurate atomic clock, a caesium standard based on a certain transition of the caesium-133 atom, is built by Louis Essen with J. V...

light, and the second was redefined based on the microwave frequency of a caesium atomic clock. Due to the instability of the international prototype of...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

(ligands) GlyRTooltip Glycine receptor Agonists: β-Alanine β-ABA (BABA) β-AIBA Caesium D-Alanine D-Serine GABA Glycine Hypotaurine Ivermectin L-Alanine L-Proline...

(ligands) GlyRTooltip Glycine receptor Agonists: β-Alanine β-ABA (BABA) β-AIBA Caesium D-Alanine D-Serine GABA Glycine Hypotaurine Ivermectin L-Alanine L-Proline...

pool) elements, medium lived fission products such as strontium-90 and caesium-137 and finally seven long-lived fission products with half-lives in the...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

(Rb2C2O4) exist at room temperature: one form is monoclinic and isotypic to caesium oxalate (Cs2C2O4), the other is orthorhombic and isotypic to potassium...

for some of the hydroxide in the structure, while sodium, rubidium, or caesium may substitute in small quantities for potassium. Lepidolite is associated...

— Ultraviolet light dichlorine heptoxide, chlorine, oxygen caesium iodide −45 °C caesium tetraperchloratoiodate(III) Cs+[I(OClO3)4]− ClOSO2F or ClF —...

Karighatta. Bahia lovegrass (E. bahiensis) is known as a hyperaccumulator of caesium-137 and can be grown to remove the highly toxic radioactive atoms from...

atomic clock. The first accurate atomic clock, a caesium standard based on a certain transition of the caesium-133 atom, was built by the English physicist...

between UTC+08:00 and SST is never more than 0.9 seconds. NMC maintains five caesium atomic clocks and one hydrogen maser atomic clock. The IANA time zone database...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

is used in metal halide lamps together with similar compounds, such as caesium iodide, because of their ability to maximize emission of UV and to prolong...

Richard Montgomery is the target of an attempted terrorist attack using caesium weapons. In the second season of the National Geographic documentary series...

Rb+[ClOF4]− (rubidium tetrafluorooxochlorate(V)), and Cs+[ClOF4]− (caesium tetrafluorooxochlorate(V)). These three salts are white crystalline solids...

Sodium polonide Other cations Lithium oxide Potassium oxide Rubidium oxide Caesium oxide Related sodium oxides Sodium peroxide Sodium superoxide Sodium ozonide...

at standard temperature and pressure. The sodium, potassium, rubidium, caesium, and ammonium phosphates are all water-soluble. Most other phosphates are...

light, and the definition of the second (itself defined by fixing the caesium hyperfine frequency). The specific values of these constants were selected...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

to define them: s – the hyperfine structure transition frequency in the caesium atom for the second, kg – the Planck constant for the kilogram, mol – the...

Parmelia caesia (Hoffm.) Ach., 1803 Physcia wainioi Räsänen, 1921 Placodium caesium (Hoffm.) Frege, 1812 Psora caesia (Hoffm.) Hoffm., 1795 Squamaria caesia...

incidents occurred in Thailand in 2008, without injuries. In June 2008, a caesium-137 sealed radioactive source was found among scrap metal sold to a scrap...

(such as uranium, plutonium, or thorium) and fission products (such as caesium-137, krypton-85, or iodine-131) within the fuel elements can leach out...

(antimony-caesium) has a spectral response from UV to visible and is mainly used in reflection-mode photocathodes. Bialkali (antimony-rubidium-caesium Sb-Rb-Cs...

kBq/m2) by radioactive caesium, 137 Cs, from the Chernobyl disaster fallout. In 2003, some fish near Mänttä still had caesium concentrations several times...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

Standard Time. Features of the Time and Frequency Standards Lab include: Four caesium and rubidium atomic clocks An innovative time service via telephone line...

15 years. In Chicago, 102 people received injections of strontium and caesium solutions. In Massachusetts, 73 children were fed oatmeal laced with radioactive...

(ligands) GlyRTooltip Glycine receptor Agonists: β-Alanine β-ABA (BABA) β-AIBA Caesium D-Alanine D-Serine GABA Glycine Hypotaurine Ivermectin L-Alanine L-Proline...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

(ligands) GlyRTooltip Glycine receptor Agonists: β-Alanine β-ABA (BABA) β-AIBA Caesium D-Alanine D-Serine GABA Glycine Hypotaurine Ivermectin L-Alanine L-Proline...

microscope 225 pm – covalent radius of caesium atom 280 pm – average size of the water molecule 298 pm – radius of a caesium atom, calculated to be the largest...

et al. reported in 1982 that 212Fr compounds cocrystallised with their caesium analogues appeared to retain chemically bound radon after electron capture;...

iodide Other cations Lithium fluoride Sodium fluoride Rubidium fluoride Caesium fluoride Francium fluoride Except where otherwise noted, data are given...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

negative-ion beam current, caesium vapors are added to the plasma discharge (surface-plasma negative-ion sources). Caesium, deposited at the source walls...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

Ontario, Canada; and with pyrochlore, tienshanite, sogdianite, thorite, caesium kupletskite, reedmergnerite, steacyite, pectolite and quartz in the Tajikistan...

of Texas at Dallas Columbia University Thesis The molecular spectra of caesium and rubidium (1936) Doctoral advisor Francis Wheeler Loomis Doctoral students...

transition between the two hyperfine levels of the ground state of the caesium-133 atom. s SI Physics Basic metre m L length The distance travelled by...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

several years of cooling, most radioactivity is from the fission products caesium-137 and strontium-90, which are each produced in about 6% of fissions,...

A large ampoule containing 1.4 kg (3.1 lb) of high-purity caesium...

secretory immunoglobulin A) Epidermal growth factor (EGF) Saliva eliminates caesium, which can substitute for potassium in the cells. Various enzymes; most...

player of Drevin's football team, who is then murdered by them with a caesium medallion. Alex is also taken hostage by "Steel Watch", but tempts a drunken...

(Russian: О) – Oxide-coated T (Russian: Т) – Thoriated C (Russian: Ц) – Caesium-coated Examples: VO-116, VO-188, VO-202 (Russian: ВО-116, ВО-188, ВО-202)...

precipitate insoluble thallium(I) chloride. This solid crystallizes in the caesium chloride motif. The low solubility of TlCl is exploited in chemical synthesis:...

transition time between the two hyperfine levels of the ground state of the caesium-133 atom at absolute zero 330 picoseconds (approximately) – the time it...

(ligands) GlyRTooltip Glycine receptor Agonists: β-Alanine β-ABA (BABA) β-AIBA Caesium D-Alanine D-Serine GABA Glycine Hypotaurine Ivermectin L-Alanine L-Proline...

the existence of such a state for the first time in an ultracold gas of caesium atoms. In 2006, they published their findings in the scientific journal...

can also be used in rhizofiltration to neutralize radionuclides, such as caesium-137 and strontium-90, from contaminated water, as was done in the case...

altered by behavior and other conditions. The biological half-life of caesium in human beings is between one and four months. The concept of a half-life...

are thought to be simple common contaminants without function (examples: caesium, titanium), while many others are thought to be active toxins, depending...

I4/mmmtetragonal a=3.909, c=13.4142 Ni foil, Se shot, K at 723K CsNi2Se2 caesium dinickel diselenide tetragonal a=3.988, c=14.419 heat elements TlNi2Se2...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

body if it were spread evenly throughout the body, in the same way as caesium or tritium (as T2O). 210Po is widely used in industry, and readily available...

image). Xenon-133 is a radioisotope of xenon, beta decaying to stable caesium-133 with half-life 5.2474 days. Sold as a drug under the brand name Xeneisol...

Potassium polonide Other cations Lithium oxide Sodium oxide Rubidium oxide Caesium oxide Related potassium oxides Potassium peroxide Potassium superoxide...

exotic getters, including aluminium, magnesium, calcium, sodium, strontium, caesium, and phosphorus. If the getter is exposed to atmospheric air (for example...

components remaining solid. In 2014, researchers identified a liquid sodium–caesium alloy that operates at 150 °C and produces 420 milliampere-hours per gram...

(ligands) GlyRTooltip Glycine receptor Agonists: β-Alanine β-ABA (BABA) β-AIBA Caesium D-Alanine D-Serine GABA Glycine Hypotaurine Ivermectin L-Alanine L-Proline...

(ligands) GlyRTooltip Glycine receptor Agonists: β-Alanine β-ABA (BABA) β-AIBA Caesium D-Alanine D-Serine GABA Glycine Hypotaurine Ivermectin L-Alanine L-Proline...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

transition between the two hyperfine levels of the ground state of the caesium-133 atom at a temperature of 0 K. The Degree Kelvin renamed kelvin and...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

sulfur dichloride (SCl2) and sulfur tetrafluoride (SF4). It reacts with caesium fluoride to give a salt containing the anion F(ClF3)−3. It reacts with...

enhanced monitoring. The borders were based on soil deposits of strontium-90, caesium-137, and plutonium as well as the calculated dose rate (sieverts/h) as...

shells begin filling in the known elements (respectively at rubidium, caesium, and francium), but they are not complete even at the heaviest known element...

age and sex, due to differences in bone metabolism. Together with the caesium isotopes 134 Cs and 137 Cs and the iodine isotope 131 I, 90 Sr was among...

leaving a hose and sump pump in a tank overnight. The wastewater contained Caesium-137 at concentrations greater than allowed under federal regulation for...

abandoned clinic in Goiânia, Brazil. They sold the kilocurie (40 TBq) caesium-137 source as a glowing curiosity. Two hundred and fifty people were contaminated;...

August 1996 with the signing of the Khasavyurt Accord. Basayev obtained caesium-137 from an x-ray machine taken in the raid, which was distributed around...

Food irradiation usually uses strong gamma emitters like cobalt-60 or caesium-137.[citation needed] In industry, and in mining, radiation from radionuclides...

sources (radionuclides) for brachytherapy Radionuclide Type Half-life Energy Caesium-137 (137Cs) γ-ray 30.17 years 0.662 MeV Cobalt-60 (60Co) γ-ray 5.26 years...

(ligands) GlyRTooltip Glycine receptor Agonists: β-Alanine β-ABA (BABA) β-AIBA Caesium D-Alanine D-Serine GABA Glycine Hypotaurine Ivermectin L-Alanine L-Proline...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

the case of a containment breach over some other gamma sources such as caesium-137. The main uses for 60Co are: As a tracer for cobalt in chemical reactions...

(ligands) GlyRTooltip Glycine receptor Agonists: β-Alanine β-ABA (BABA) β-AIBA Caesium D-Alanine D-Serine GABA Glycine Hypotaurine Ivermectin L-Alanine L-Proline...

Scientists estimate that the accident released 18 quadrillion becquerels of caesium-137 into the Pacific Ocean, contaminating 390 square kilometres (150 sq mi)...

cations Hydrogen cyanide Lithium cyanide Sodium cyanide Rubidium cyanide Caesium cyanide Related compounds Acetonitrile Except where otherwise noted, data...

RbI3 Rubidium triiodide is an orthorhombic black crystal, isomorphic to caesium triiodide, with space group Pnma, unit cell parameters a = 1090.8 pm, b...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

telluride. Potassium telluride is a white powder. Like rubidium telluride and caesium telluride, it can be used as an ultraviolet detector in space. Its crystal...

shallow ulcers with little damage to dermis, while cobalt-60 (310 keV), caesium-137 (550 keV), phosphorus-32 (1.71 MeV), strontium-90 (650 keV) and its...

made of a vacuum tube with a wide input surface coated on the inside with caesium iodide (CsI). When hit by X-rays, phosphor material causes the photocathode...

generated by three independent control channels all equipped with their own caesium atomic clock. In addition a rubidium atomic clock is available on site...

Limonium braunii (Cape Verde) Limonium brunneri (Cape Verde) Limonium caesium (western Mediterranean) Limonium californicum (California sea-lavender;...

characteristics of the site make ground penetrating radar unsuitable so caesium magnetometers, combined with electrical resistivity probes, are being used...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

A.D. (September 1989). "Uptake and retention of strontium, iodine and caesium in lowland pasture following continuous or short-term deposition". Science...

Suborbital Aeronomy 20 May Successful Apogee: 101 kilometres (63 mi), released caesium and sodium 21 May 11:31:59 Nike-Cajun Holloman US Air Force US Air Force...

epidemiological studies. Goiânia accident (Brazil), 13 September 1987. An unsecured caesium chloride radiation source left in an abandoned hospital was recovered by...

(ligands) GlyRTooltip Glycine receptor Agonists: β-Alanine β-ABA (BABA) β-AIBA Caesium D-Alanine D-Serine GABA Glycine Hypotaurine Ivermectin L-Alanine L-Proline...

underground testing may also cause long-lived radionuclides, including caesium-135, iodine-129, and plutonium, to seep into the ground. A notable atmospheric...

mean sea currents result in much of the more soluble elements such as caesium being flushed out of the Irish Sea through the North Channel about a year...

susceptibility χ v {\displaystyle \chi _{v}} (SI definition) [10−5] Platinum 26 Tungsten 6.8 Caesium 5.1 Aluminium 2.2 Lithium 1.4 Magnesium 1.2 Sodium 0.72...

Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium...

and food. It is emitted by a radioisotope, usually cobalt-60 (60Co) or caesium-137 (137Cs), which have photon energies of up to 1.3 and 0.66 MeV, respectively...

since it made it possible to send packages of waves through a bulb of caesium gas in such a way that the package appeared to exit the bulb 62 nanoseconds...

potassium tert-butoxide. Reduction of this compound at low temperature with caesium metal leads first to the radical anion and then to the dianion. The chemical...

Building M5), the control signals were duplicated and a second bank of Caesium Beam Primary standards installed so the cutover was transparent with no...

using lithium and sodium as reducing agents, while potassium, rubidium and caesium can generate the perovskite structure MTmI3. TmI2 can also react directly...

partial melting. Incompatible elements commonly include potassium, barium, caesium, and rubidium, which are large and weakly charged (the large-ion lithophile...