rubidium
noun
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Definition of rubidium
Examples of rubidium in a Sentence
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To do this, Stenhauer shot a laser composed of rubidium atoms through an environment cooled to almost absolute zero. — Sophie Weiner, Popular Mechanics, "Physicist Creates Lab-Sized "Black Hole"," 26 Aug. 2016 The equipment will cool rubidium and potassium atoms by scattering laser light off the particles in all directions to slow them to almost a standstill. — Elizabeth Gibney, Scientific American, "Universe’s Coolest Lab Set to Open Quantum World," 9 May 2018 This keeps the rubidium atoms diffuse, slow moving and in a highly excited state. — Marissa Fessenden, Smithsonian, "Scientists Create a New Form of Light by Linking Photons," 16 Feb. 2018 But vaporizing rubidium with a laser and keeping it ultracold creates a cloud the researchers contain in a small tube and magnetize. — Marissa Fessenden, Smithsonian, "Scientists Create a New Form of Light by Linking Photons," 16 Feb. 2018 Cornell and Wieman were trying to cool a puff of rubidium gas to within a few billionths of a degree of absolute zero—colder than any place in nature, even the 2.73 kelvins of space. — Adrian Cho, Science | AAAS, "Coolest science ever headed to the space station," 7 Sep. 2017 In the case of the Judeo-Christian Bible, there's nothing about rubidium and strontium, the five layers of the atmosphere, anything like that. — Jack Holmes, Esquire, "Bill Nye Doesn't Have an Opinion. He Has Science.," 26 Oct. 2017 The Cold Atom Clock Experiment in Space (CACES) involves trapping, cooling, and probing rubidium atoms within a box that could fit in the trunk of a car. — Edwin Cartlidge, Science | AAAS, "China’s atomic clock passes space test," 20 Sep. 2017 The new model suggests our home planet contains significantly more sodium, potassium, chlorine, zinc, strontium, fluorine, gallium, rubidium, niobium, gadolinium, tantalum, helium, argon, and krypton than previously believed. — Jay Bennett, Popular Mechanics, "Scientists Create Most Accurate Estimate of Earth's Composition," 18 Sep. 2017These example sentences are selected automatically from various online news sources to reflect current usage of the word 'rubidium.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
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rubidium
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