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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
  • 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
  • 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, also known as hydrogen-3, is an isotope of hydrogen
  • How Rare Is Tritium? One of Earth’s Costliest Materials
    Tritium is vanishingly rare in nature and costs millions per kilogram Here’s why so little exists, where it comes from, and why fusion energy depends on it
  • 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
  • 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
  • FACTS ABOUT RADIOACTIVE TRITIUM - depgreenport. state. pa. us
    Tritium is a radioactive isotope of the element hydrogen What are the properties of tritium? Tritium is radioactive and has a half-life of about 12 5 years, which means that half of the radioactive atoms will decay naturally in that amount of time
  • Frequently Asked Questions About Liquid Radioactive Releases
    Tritium (H-3) is a weakly radioactive isotope of the element hydrogen that occurs both naturally and during the operation of nuclear power plants Tritium has a half-life of 12 3 years and emits a weak beta particle
  • Tritium Facts (Hydrogen Isotope) - Science Notes and Projects
    Tritium is the radioactive isotope of the element hydrogen It is also known as hydrogen-3 or using the shorthand notation T or 3 H in chemical formulas and reactions





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