
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
Feb 6, 2025 · 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 …
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 …
Tritium | Radioactive, Hydrogen, Decay | Britannica
Dec 16, 2025 · 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 …
Tritium: Facts and Safety - Defense Centers for Public Health
Dec 26, 2024 · 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 …
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 …
How Rare Is Tritium and Where Does It Come From?
Sep 1, 2025 · 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 …
Background | The Tritium Laboratory | University of Miami
Tritium (symbol T or 3H) is the radioactive isotope of hydrogen with half-life of 12.32 years and a decay rate of 5.626% per year. It can replace hydrogen in H2-gas, forming HT, and in water, …
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 - THE PHENOMENON - radioactivity.eu.com
Tritium is a beta -emitting radioactive isotope of hydrogen. Its nucleus consists of one proton and two neutrons, making it three times as heavy as a hydrogen nucleus (with its one proton) and …