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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
  • 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
  • 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
  • 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
  • FACT SHEET - EPA FACTS ABOUT TRITIUM
    Tritium is a form of hydrogen that is radioactive, and like hydrogen it reacts with oxygen to form water Tritium is produced naturally in the upper atmosphere when cosmic rays strike atmospheric gases
  • Tritium - Simple English Wikipedia, the free encyclopedia
    Tritium has one proton and two neutrons It heavier than ordinary hydrogen or its isotope deuterium Hydrogen does not have any neutrons, only a proton The chemical symbol for Tritium is 3H or T In nature, tritium is made when cosmic rays hit nitrogen in the Earth's atmosphere
  • 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
  • What Is Tritium and Is It Safe? - Biology Insights
    Tritium, labeled as hydrogen-3 (³H), is a naturally occurring radioactive isotope of hydrogen Its nucleus contains one proton and two neutrons, making it chemically identical to ordinary hydrogen but physically heavier
  • How is Tritium Made: Unveiling the Powerful Production Process
    Tritium is a rare hydrogen isotope used in various fields, including nuclear energy and medicine These reactors use heavy water as a moderator to slow down neutrons
  • 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





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