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Tritium (from Ancient Greek τρίτος (trítos) 'third') or hydrogen-3 (symbol T or 3 H) is a rare and radioactive isotope of hydrogen with a half-life of ~12.3 years. The tritium nucleus (t, sometimes called a triton) contains one proton and two neutrons, whereas the nucleus of the common isotope hydrogen-1 (protium) contains one proton and no neutrons, and that of non-radioactive hydrogen ...
4 H (atomic mass 4.026 43 (11)), with one proton and three neutrons, is a highly unstable isotope. It has been synthesized in the laboratory by bombarding tritium with fast-moving deuterons; [18] the triton captured a neutron from the deuteron. The presence of 4 H was deduced by detecting the emitted protons.
Deuterium–tritium fusion: 576,000,000 [1] Uranium-235 fissile isotope: ... Energy density by mass (MJ/kg) Energy density by volume (MJ/L) Peak recovery efficiency %
Tritium "boost" gas ... a lower mass, or a combination of ... and by different estimates weighing in a range from 175 to 360 kilograms (386 to 794 lb). [25] ...
In light-water reactors, 1 kg of natural uranium – following a corresponding enrichment and used for power generation– is equivalent to the energy content of nearly 10,000 kg of mineral oil or 14,000 kg of coal. [16] Comparatively, coal, gas, and petroleum are the current primary energy sources in the U.S. [17] but have a much lower energy ...
Molar mass: 20.0276 g mol −1 Appearance ... and at which time there was only 2–3 kg of heavy water in the entire ... Tritium undergoes beta decay into ...
In DTF, one deuteron fuses with one tritium, yielding one helium nucleus, a free neutron, and 17.6 MeV, which is derived from about 0.02 AMU. [1] The amount of energy obtained is described by the mass–energy equivalence: E = mc 2. 80% of the energy (14.1 MeV) becomes kinetic energy of the neutron traveling at 1/6 the speed of light.
In its pure form it may be called tritium oxide (T 2 O or 3 H 2 O) or super-heavy water. Pure T 2 O is a colorless liquid, [ 1 ] and it is corrosive due to self- radiolysis . Diluted, tritiated water is mainly H 2 O plus some HTO ( 3 HOH).