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
How Rare Is Tritium? One of Earth’s Costliest Materials Tritium is extraordinarily rare Only about 7 5 kilograms of it exist naturally on Earth at any given time, produced in tiny amounts when cosmic rays strike gases in the upper atmosphere Including all human-made supplies, the entire global stockpile sits at roughly 20 to 25 kilograms
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
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 | 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
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