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  • Thumbnail for Rubidium
    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...
    40 KB (4,527 words) - 13:45, 26 December 2024
  • Rubidium (37Rb) has 36 isotopes, with naturally occurring rubidium being composed of just two isotopes; 85Rb (72.2%) and the radioactive 87Rb (27.8%)....
    17 KB (890 words) - 04:24, 13 December 2024
  • Thumbnail for Rubidium standard
    A rubidium standard or rubidium atomic clock is a frequency standard in which a specified hyperfine transition of electrons in rubidium-87 atoms is used...
    3 KB (264 words) - 14:43, 17 January 2024
  • Thumbnail for Rubidium oxalate
    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) - 17:08, 17 December 2024
  • Rubidium hexafluorotitanate is an inorganic compound of rubidium, fluorine, and titanium with the chemical formula Rb2TiF6. Rubidium hexafluorotitanate...
    3 KB (101 words) - 07:29, 31 May 2024
  • Thumbnail for Rubidium pertechnetate
    Rubidium pertechnetate is a pertechnetate of rubidium, with the chemical formula RbTcO4. Rubidium pertechnetate can be prepared by reacting rubidium carbonate...
    2 KB (152 words) - 18:06, 12 August 2023
  • Rubidium hydroxide is the inorganic compound with the formula RbOH. It consists of rubidium cations and an equal number of hydroxide anions. It is a colorless...
    3 KB (162 words) - 21:17, 14 January 2024
  • Thumbnail for Rubidium carbonate
    Rubidium carbonate, Rb2CO3, is a convenient compound of rubidium; it is stable, not particularly reactive, and readily soluble in water, and is the form...
    3 KB (115 words) - 23:13, 8 July 2024
  • Thumbnail for Alkali metal
    consist of the chemical elements lithium (Li), sodium (Na), potassium (K), rubidium (Rb), caesium (Cs), and francium (Fr). Together with hydrogen they constitute...
    214 KB (23,524 words) - 08:55, 14 December 2024
  • Rubidium-82 (82Rb) is a radioactive isotope of rubidium. 82Rb is widely used in myocardial perfusion imaging. This isotope undergoes rapid uptake by myocardiocytes...
    14 KB (1,598 words) - 03:16, 16 September 2024
  • Rubidium sulfate is a sulfate of rubidium. The molecular formula of the compound is Rb2SO4. The molecular weight of this compound is 266.999 g/mol. An...
    2 KB (80 words) - 17:18, 20 April 2022
  • Thumbnail for Rubidium hydride
    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...
    2 KB (77 words) - 22:24, 6 December 2023
  • Thumbnail for Rubidium permanganate
    Rubidium permanganate is the permanganate salt of rubidium, with the chemical formula RbMnO 4. Rubidium permanganate can be formed by the reaction of...
    5 KB (441 words) - 18:26, 17 December 2024
  • Thumbnail for Rubidium bromide
    Rubidium bromide is an inorganic compound with the chemical formula RbBr. It is a salt of hydrogen bromide. It consists of bromide anions Br− and rubidium...
    3 KB (167 words) - 06:49, 17 July 2024
  • Thumbnail for Rubidium acetate
    Rubidium acetate is a rubidium salt that is the result of reacting rubidium metal, rubidium carbonate, or rubidium hydroxide with acetic acid. It is soluble...
    3 KB (91 words) - 01:58, 23 December 2023
  • Thumbnail for Rubidium sulfide
    dissolving hydrogen sulfide into rubidium hydroxide solution, it will produce rubidium bisulfide, followed by rubidium sulfide. R b O H + H 2 S ⟶ R b H...
    4 KB (286 words) - 12:47, 25 January 2022
  • 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...
    14 KB (1,877 words) - 17:34, 15 September 2024
  • Thumbnail for Rubidium chloride
    Rubidium chloride is the chemical compound with the formula RbCl. This alkali metal halide salt is composed of rubidium and chlorine, and finds diverse...
    11 KB (845 words) - 04:32, 28 May 2024
  • Thumbnail for Rubidium ozonide
    Rubidium ozonide is an oxygen rich compound of rubidium. It is an ozonide, meaning it contains the ozonide anion (O3−). It can be created by reacting...
    4 KB (314 words) - 08:24, 28 May 2022
  • Thumbnail for Rubidium selenide
    Rubidium selenide is an inorganic compound composed of selenium and rubidium. It is a selenide with a chemical formula of Rb2Se. Rubidium selenide is...
    5 KB (348 words) - 20:13, 10 June 2023
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