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deuterium    音标拼音: [dut'iriəm]

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  • Deuterium - Wikipedia
    Deuterium Deuterium (hydrogen-2, symbol 2H or D, also known as heavy hydrogen) is one of two stable isotopes of hydrogen; the other is protium, or hydrogen-1, 1 H The deuterium nucleus (deuteron) contains one proton and one neutron, whereas the far more common 1 H has no neutrons
  • What Is Deuterium? Facts and Uses - Science Notes and Projects
    Deuterium is the hydrogen isotope that has one proton and one neutron in its atomic nucleus In contrast, most hydrogen is the isotope called protium, which has one proton and no neutrons
  • Deuterium | Definition, Symbol, Production, Facts | Britannica
    Deuterium, isotope of hydrogen with a nucleus consisting of one proton and one neutron, which is double the mass of the nucleus of ordinary hydrogen (one proton) It is a stable atomic species found in natural hydrogen compounds to the extent of about 0 0156 percent
  • What is Deuterium? - International Atomic Energy Agency
    Deuterium is a stable isotope of hydrogen, which, unlike “normal” hydrogen atoms, or protium, also contains a neutron
  • DOE Explains. . . Deuterium-Tritium Fusion Fuel - Department of Energy
    Deuterium and tritium are isotopes of hydrogen, the most abundant element in the universe While all isotopes of hydrogen have one proton, deuterium also has one neutron and tritium has two, so their ion masses are heavier than protium, the isotope of hydrogen with no neutrons
  • Deuterium | H2 | CID 24523 - PubChem
    Deuterium is an isotope of hydrogen but it is chemically identical It is a colorless, odorless gas It is easily ignited Once ignited it burns with a pale blue, almost invisible flame The vapors are lighter than air It is flammable over a wide range of vapor air concentrations
  • What is Deuterium? (with pictures) - AllTheScience
    Unlike normal hydrogen, which has one proton, deuterium has one proton and one neutron This isotope is non- radioactive, and is found in small quantities wherever hydrogen is present
  • What Is Deuterium? - Deuterium Facts - ThoughtCo
    What is deuterium? Here's a look at what deuterium is, where you might find it, and some of its uses
  • Deuterium - NIST Chemistry WebBook
    McConville, G T ; Pavese, F , Physicochemical problems involved in measuring thermodynamic properties of normal and equilibrium deuterium at the triple point, J Chem Thermodyn , 1988, 20, 337 [all data]
  • Deuterium - New World Encyclopedia
    Deuterium (chemical symbol D or ²H) is a stable isotope of hydrogen, found in extremely small amounts in nature The nucleus of deuterium, called a deuteron, contains one proton and one neutron, whereas the far more common hydrogen nucleus contains just one proton and no neutrons





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