rhenium 186

rhenium 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 synoviorthesis.

Medical dictionary. 2011.

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  • RHÉNIUM — De Rhenus , le Rhin. Symbole chimique: Re Numéro atomique: 75 Masse atomique: 186,2 g Point d’ébullition: 5 627 0C environ Point de fusion: 3 180 0C Densité (à 20 0C): 21,02 Métal de couleur blanc argenté, très dur, très résistant à la corrosion… …   Encyclopédie Universelle

  • Rhénium — Tungstène ← Rhénium → Osmium Tc …   Wikipédia en Français

  • Rhenium — Rhénium Rhénium Tungstène …   Wikipédia en Français

  • rhenium — Symbol: Re Atomic number: 75 Atomic weight: 186.2 Silvery white metallic transition element. Obtained as a by product of molybdenum refinement. Rhenium molybdenum alloys are superconducting …   Elements of periodic system

  • rhenium — /ree nee euhm/, n. Chem. a rare metallic element of the manganese subgroup: used, because of its high melting point, in platinum rhenium thermocouples. Symbol: Re; at. no.: 75; at. wt.: 186.2. [1920 25; < NL, equiv. to L Rhen(us) RHINE + ium IUM] …   Universalium

  • Rhenium — tungsten ← rhenium → osmium Tc ↑ Re ↓ Bh …   Wikipedia

  • Rhenium — Eigenschaften …   Deutsch Wikipedia

  • Rhenium — Re (Symbol) * * * Rhe|ni|um 〈n.; s; unz.; chem. 〉 chem. Element, edelmetallähnliches Schwermetall, Ordnungszahl 75 [zu lat. rhenus „Rhein“] * * * Rhe|ni|um [lat. rhenus = Rhein; ↑ ium (1)], das; s; Symbol: Re: chem. Element aus Gruppe 7 des… …   Universal-Lexikon

  • rhenium — rhe•ni•um [[t]ˈri ni əm[/t]] n. chem. a rare metallic element of the manganese subgroup: used, because of its high melting point, in platinum rhenium thermocouples Symbol: Re at. no.: 75 at. wt.: 186.2 • Etymology: < GRhenium(1925) = L… …   From formal English to slang

  • rhenium — /ˈriniəm/ (say reeneeuhm) noun a rare metallic element of the manganese subgroup, with a high melting point, used in platinum rhenium thermocouples. Symbol: Re; relative atomic mass: 186.20; atomic number: 75. {Latin Rhēn(us) Rhine + ium} …  

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