deuterium
1Deuterium — Deutérium Hydrogène 2 table General Nom, Symbole deutérium, 2H Neutrons 1 Protons 1 …
2deutérium — [ døterjɔm ] n. m. • 1934; de deutér(o) et ium ♦ Phys., chim. Élément atomique (D; no at. 1; m. at. 2), isotope stable de l hydrogène, appelé aussi hydrogène lourd, et dont le noyau (⇒ deuton) contient un proton et un neutron. Le deutérium,… …
3deuterium — Symbol: D Atomic weight: 2 A hydrogen atom which has but one proton and neutron. Deuterium makes up about 0.015% of all natural hydrogen. Chemical properties are like that of normal hydrogen, though somewhat slower …
4Deuterium — См. Дейтерий Термины атомной энергетики. Концерн Росэнергоатом, 2010 …
5deuterium — DEUTÉRIUM s.n. v. deuteriu. Trimis de LauraGellner, 13.09.2007. Sursa: DN …
6deuterium — 1933, coined by U.S. chemist Harold C. Urey, with Mod.L. ending, from Gk. deuterion, neut. of deuterios having second place. So called because it is twice the mass of hydrogen …
7deuterium — ► NOUN Chemistry ▪ a stable isotope of hydrogen with a mass approximately twice that of the usual isotope. ORIGIN Latin, from Greek deuteros second …
8deuterium — ☆ deuterium [do͞o tir′ē əm, dyo͞otir′ē əm ] n. [ModL: see DEUTERO & IUM] a hydrogen isotope used in nuclear reactors, accelerators, etc.: symbol, D; at. wt., 2.0141: see HEAVY WATER …
9Deuterium — Hydrogen 2 Full table General Name, symbol deuterium, 2H or D Neutrons 1 …
10Deuterium — Strukturformel Allgemeines Name Deuterium Andere Namen …
