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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
  • What is Tritium? (with pictures) - AllTheScience
    Tritium is an isotope of the chemical element hydrogen While a normal hydrogen atom has one proton, a tritium atom has two neutrons and one proton This isotope is radioactive, and will slowly decay over a period of several decades; due to its short half-life, it is not found in nature
  • 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 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
  • 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
  • Assessing the risk of tritiated water tritium - Nature
    Tritium is a radioactive, heavy isotope of hydrogen, and is produced during routine operations of nuclear power plants Hydrogen has three isotopes: hydrogen (1 H, one proton in the nucleus
  • 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: Facts and Safety - Defense Centers for Public Health - Aberdeen
    While most people are exposed to very low levels of Tritium daily, it's important to understand the potential risks associated with the military’s use of Tritium, and the applicable safety measures





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