The name chromium is derived from the Greek word chroma = color.
Elements named after colors include copper (from "cuprum," Latin for "from the island of Cyprus"), silver (from the Old English "seolfor"), gold (from the Latin "aurum"), and iron (from the Old English "iren").
Chromium Chromium Chromium
Some chromium compounds: chromium bromides, chromium chlorides, chromium fluorides, chromium iodides, potassium dichromate, sodium chromate, chromium oxide, chromium sulfide, etc.
Chromium is a 3d element. chromium is a metal.
Chromium fluorides are: Chromium difluoride: CrF2 Chromium trifluoride: CrF3 Chromium tetrafluoride: CrF4 Chromium pentafluoride: CrF5 Chromium hexafluoride: CrF6
Chromium is a 3d element. chromium is a metal.
Cr2+ is a divalent cation of chromium; ex.: chromium in chromium diiodide, CrI2.
This compound is chromium hydroxide.
Chromium ore is a source of the metal Chromium.
It is a valence of chromium. The hexavalent chromium is present in anions as CrO42- and Cr2O72-.
It is a chromium III
its chormium.