Rhenium
31rhenium tetrachloride — renio(IV) chloridas statusas T sritis chemija formulė ReCl₄ atitikmenys: angl. rhenium tetrachloride; rhenium(IV) chloride rus. рений четыреххлористый; рения(IV) хлорид ryšiai: sinonimas – renio tetrachloridas …
32rhenium(IV) chloride — renio(IV) chloridas statusas T sritis chemija formulė ReCl₄ atitikmenys: angl. rhenium tetrachloride; rhenium(IV) chloride rus. рений четыреххлористый; рения(IV) хлорид ryšiai: sinonimas – renio tetrachloridas …
33Rhenium-Osmium-Chronometer — Das Isotop 187 Re (Rhenium) besitzt eine Halbwertszeit von etwa 5 · 1010 Jahren. Diese lange Halbwertszeit erlaubt es, dass Nuklidpaar 187 Re und 187 Os als Chronometer für den r Prozess zu verwenden.[1][2] Diese Idee stammte… …
34rhenium 186 — a radioactive isotope of rhenium, atomic mass 186, having a half life of 3.78 days and emitting beta particles (1.077, 0.933 MeV) and gamma rays (0.137, 0.632, 0.768 MeV); in the form of a colloid suspension it has been injected into joints for… …
35rhenium 188 — a radioactive isotope of rhenium. atomic mass 188, having a half life of 16.9 hours and emitting beta particles (2.12, 1.96 MeV) and gamma rays (0.155 MeV) …
36rhenium — noun Etymology: New Latin, from Latin Rhenus Rhine River Date: 1925 a rare heavy metallic element that is obtained either as a gray powder or as a silver white hard metal, is usually extracted as a by product of molybdenum smelting, and is used… …
37rhenium — noun A metallic chemical element (symbol Re) with an atomic number of 75. See Also: rhenate, Rhenish, Rhine …
38rhenium — A metallic element of the platinum group; atomic wt. 186.207, atomic no. 75. [Mod. L., fr. L. Rhenus, Rhine river] * * * rhe·ni·um rē nē əm n a rare heavy metallic element that resembles manganese, is obtained either as a powder or as a silver… …
39Rhenium — Propiedades Periódicas La Tabla Periódica puede usarse para distintos fines, en particular es útil para relacionar las propiedades de los átomos a escala atómica. Las variaciones de las propiedades periódicas dependen de las configuraciones… …
40rhenium — Смотри Рений (Re) …
