⇄ 

Übersetzung für 'osmium' von Englisch nach Deutsch

osmium <Os>

Osmium {n} <Os>chem.mineral.

---

osmium acid [Acidum osmicum]

Osmiumsäure {f}chem.

Werbung

osmium atom

Osmiumatom {n}chem.

osmium compound

Osmiumverbindung {f}chem.

osmium fluoride

Osmiumfluorid {n}chem.

osmium isotope

Osmiumisotop {n}chem.

osmium oxide

Osmiumoxid {n}chem.

osmium tetroxide [OsO4]

Osmiumtetroxid {n}chem.

osmium tribromide [OsBr3] [osmium(III) bromide]

Osmiumtribromid {n} [Osmium(III)-bromid]chem.

---

osmium tetra-oxide

Osmiumtetraoxid {n}chem.

• Osmium {n} <Os> = osmium <Os>

• Osmium(IV) chloride or osmium tetrachloride is the inorganic compound composed of osmium and chlorine with the empirical formula OsCl4.
• Rhenium and osmium are siderophile elements which are present at very low abundances in the crust.
• Norwegian shale and Japanese chert from the Ladinian-Carnian boundary show a marked change in the ratio of seawater osmium isotopes.
• Osmium hexafluoride, also osmium(VI) fluoride, (OsF6) is a compound of osmium and fluorine, and one of the seventeen known binary hexafluorides.
• Ruthenium tetroxide is equally volatile and even more aggressive than osmium tetraoxide and able to stain even materials that resist the osmium stain, e.g. polyethylene.

• Another explanation for the divergence attributes the weight change to osmium in the platinum iridium alloy which reacts with oxygen to form osmium tetroxide that over multiple years evaporates .
• Ruthenium and osmium have very similar chemistry due to the lanthanide contraction but iron shows some differences from them; for example, although ruthenium and osmium form stable tetroxides in which the metal is in the +8 oxidation state, iron does not.