heavy hydrogen Definition

deuterium, deuterate, hydrogenium, mass number, relative atomic mass, atomic weight, nuclear reaction, hydrogen, neutron number, chemical element, microcrith, pentatomic, protonate, hydracid, atomic number, orthohydrogen, hydruret, muonium, calutron, binary compound, nuclear fusion, geocorona, hydrogen iodide, tetrabasic, hexabasic, hydrogenize, pentabasic, atomic mass, bihydroguret, neutron, dinitrogen tetroxide, isotope, organogen, metalammonium, radiostrontium, antineutron, haber process, mean free path, hydroferricyanic, beta particle, ozonide, monoacid, bismuthyl, thermalize, hydrofluosilicic acid, thomsenolite, ununtrium, hydroiodic acid, nuclear chemistry, polyiodide, radiothorium, ralstonite, protyle, deutoxide, mendelevium, mascagnite, hydrogen bromide, electron shell, mesothorium, thorianite, chlorofluoromethane, eosphorite, hopeite, aethogen, polychloride, lewis acid, hexatomic, photonuclear, oxyacid, uranate, bohrium, pentacid, alkalamide, polybromide, transactinide, nitramine, hyperfine structure, deutero, biacid, ununoctium, photoneutron, tetrahalide, amidogen, priceite, diiodide, humite, hydrocarburet, pimelite, state of matter, separation energy, roentgenium, hydroferrocyanic, atomic mass unit, metallic element, hydriodic acid, kalinite, epistilbite, hexachloroethane, tritium, pentine,