Rubidium (37Rb) has 36 isotopes, with naturally occurring rubidium being composed of just two isotopes; 85Rb (72.2%) and the radioactive 87Rb (27.8%)....
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Rubidium is a chemical element; it has symbol Rb and atomic number 37. It is a very soft, whitish-grey solid in the alkali metal group, similar to potassium...
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Rubidium-82 (82Rb) is a radioactive isotope of rubidium. 82Rb is widely used in myocardial perfusion imaging. This isotope undergoes rapid uptake by myocardiocytes...
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The rubidium–strontium dating method (Rb–Sr) is a radiometric dating technique, used by scientists to determine the age of rocks and minerals from their...
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Fission products (by element) (section Rubidium-85, 87)
produced by fission. Rubidium-87 has such a long half life as to be essentially stable (longer than the age of the Earth). Rubidium-86 quickly decays to...
34 KB (4,505 words) - 23:54, 9 July 2024
Rubidium oxalate is a chemical compound with the chemical formula Rb2C2O4. It is a rubidium salt of oxalic acid. It consists of rubidium cations Rb+ and...
10 KB (834 words) - 03:01, 25 January 2024
Rubidium superoxide or rubidium hyperoxide is a chemical compound with the chemical formula RbO2. In terms of oxidation states, the negatively charged...
6 KB (489 words) - 16:56, 29 December 2023
Rubidium-82 chloride is a form of rubidium chloride containing a radioactive isotope of rubidium. It is marketed under the brand name Cardiogen-82 by Bracco...
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Potassium-40), Potassium-41 (activated to Potassium-42), Potassium-43, Rubidium-86, Scandium-45, Scandium-47, Scandium-48, Silver-110, Sodium-22, Strontium-85...
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consist of the chemical elements lithium (Li), sodium (Na), potassium (K), rubidium (Rb), caesium (Cs), and francium (Fr). Together with hydrogen they constitute...
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Rubidium hydride is the hydride of rubidium. With the formula RbH, it is classified as an alkali metal hydride. It is a white solid and is insoluble in...
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Isotopes of strontium (redirect from Strontium-86)
and rocks have values ranging from about 0.7 to greater than 4.0 (see rubidium–strontium dating). Because strontium has an electron configuration similar...
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The others are rubidium (39 °C [102 °F]), francium (estimated at 27 °C [81 °F]), mercury (−39 °C [−38 °F]), and gallium (30 °C [86 °F]); bromine is...
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Eric Cornell and Carl Wieman of the University of Colorado Boulder using rubidium atoms; later that year, Wolfgang Ketterle of MIT produced a BEC using sodium...
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Robert Bunsen (category Rubidium)
emission spectra of heated elements, and discovered caesium (in 1860) and rubidium (in 1861) with the physicist Gustav Kirchhoff. The Bunsen–Kirchhoff Award...
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Faggiano P, Giunti G, et al. (1984). "[Plasma levels of gitoxin (by RIA and rubidium-86 uptake) and systolic time after treatment with a single dose of gitoformate]"...
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has a melting point of 28.5 °C (83.3 °F); gallium (Ga) (30 °C [86 °F]); and rubidium (Rb) (39 °C [102 °F]). The radioactive metal francium (Fr) is probably...
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leading to the discovery of two alkali metals, caesium (sky-blue) and rubidium (dark red). Today, this low-cost method is used in secondary education...
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reactive than caesium and francium and closer in behavior to potassium or rubidium, and while it should show the characteristic +1 oxidation state of the...
46 KB (8,301 words) - 17:52, 1 October 2024
Radon (redirect from Element 86)
Radon is a chemical element; it has symbol Rn and atomic number 86. It is a radioactive noble gas and is colorless and odorless. Of the three naturally...
131 KB (14,467 words) - 12:29, 12 October 2024
nitrogen-13, oxygen-15, fluorine-18, copper-64, gallium-68, bromine-78, rubidium-82, yttrium-86, zirconium-89, sodium-22, aluminium-26, potassium-40, strontium-83...
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to cool low density gases down to the Doppler cooling limit, which for rubidium-85 is around 150 microkelvins. In Doppler cooling, initially, the frequency...
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p-block 83.798 0.003749 115.79 119.93 0.248 3.00 1×10−4 primordial gas 37 Rb Rubidium Latin rubidus 'deep red' 1 5 s-block 85.468 1.532 312.46 961 0.363 0.82...
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Krypton-83 Krypton-84 Krypton-86 (2B) Rubidium-85 Rubidium-87 (B) – long-lived primordial radionuclide Strontium-84 (2E)* Strontium-86 Strontium-87 Strontium-88...
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identical. Spacecraft experiments included a Lyman-alpha telescope, a rubidium-vapor magnetometer, electrostatic analyzers, medium-energy-range particle...
116 KB (10,929 words) - 02:25, 20 September 2024
conditions is the halogen bromine, though metals such as caesium, gallium, and rubidium melt just above room temperature. Mercury occurs in deposits throughout...
119 KB (12,638 words) - 11:10, 29 September 2024
(PDF) on 2011-07-20. Parker, A. M.; Thoennessen, M. (2012). "Discovery of rubidium, strontium, molybdenum, and rhodium isotopes". Atomic Data and Nuclear...
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98966–86–0 RaSO4 radium sulfate 7446–16–4 RbAlCl4 rubidium tetrachloroaluminate 17992–02–8 RbAlF4 rubidium tetrafluoroaluminate 14484–70–9 RbBr rubidium bromide...
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free from the Joule heating impact". Journal of Chromatography A. 1539: 78–86. doi:10.1016/j.chroma.2018.01.047. PMID 29409596. "Europol 2014 Annual Report...
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in water at standard temperature and pressure. The sodium, potassium, rubidium, caesium, and ammonium phosphates are all water-soluble. Most other phosphates...
30 KB (2,582 words) - 02:29, 27 September 2024