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tritium    音标拼音: [tr'ɪtiəm]
n. 三重氢

三重氢

tritium
n 1: a radioactive isotope of hydrogen; atoms of tritium have
three times the mass of ordinary hydrogen atoms


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  • Tritium - Wikipedia
    Tritium (from Ancient Greek τρίτος (trítos) 'third'), or hydrogen-3 (symbol T or 3H), is a rare and radioactive isotope of hydrogen with a half-life of 12 32 years
  • How Rare Is Tritium and Where Does It Come From?
    Tritium is a rare radioactive form of hydrogen, existing in extremely small quantities both naturally and through human production This scarcity influences its applications and the careful management required for its use
  • Radionuclide Basics: Tritium - US EPA
    Tritium is a hydrogen atom that has two neutrons in the nucleus and one proton It is radioactive and behaves like other forms of hydrogen in the environment Tritium is produced naturally in the upper atmosphere and as a byproduct of nuclear fission
  • Tritium | Radioactive, Hydrogen, Decay | Britannica
    Tritium, (T, or 3H), the isotope of hydrogen with atomic weight of approximately 3 Its nucleus, consisting of one proton and two neutrons, has triple the mass of the nucleus of ordinary hydrogen
  • Tritium | Nuclear Regulatory Commission - NRC
    A radioactive isotope of hydrogen Because it is chemically identical to natural hydrogen, tritium can easily be taken into the body by any ingestion path It decays by emitting beta particles and has a half-life of about 12 5 years
  • US scientists test accelerator to make tritium from nuclear waste
    Tritium is a radioactive isotope of hydrogen naturally produced in the upper atmosphere Commonly referred to as heavy hydrogen, it plays a great role in developing nuclear fusion as a clean and
  • Tritium Fact Sheet - hps. org
    Tritium is a prospective fuel in the effort to develop commercially viable nuclear fusion reactors Tritium is also a critical component in modern nuclear weapons, and an inventory of tritium is maintained for this purpose
  • Tritium - Noble Gas Lab - The University of Utah
    Because tritium is radioactive and decays with a half-life of 12 4 years to the stable isotope helium-3, the concentrations of tritium in water samples can be measured and the age and original concentrations of tritium can be determined
  • Facts about tritium
    Tritium is a radioactive isotope of hydrogen It has the same number of protons and electrons as hydrogen but has 2 neutrons, whereas regular hydrogen does not have any This makes tritium unstable and radioactive
  • What exactly is tritium? And when is it a health concern?
    But what exactly is tritium? And when is it a health concern? To understand tritium, WCCO spoke with Zack Mensinger, associate professor of chemistry at Metropolitan State University





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