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The most important mineral of chromium is chromite.
Chromite is an iron chromium oxide: FeCr 2 O 4
Chromium is not a rock, but rather a mineral. It is also a chemical element that is metallic and shiny.
The compound Cr2O3 is chromium(III) oxide. It is a naturally inorganic occurring compound and it is used primarily as green pigment.
Ruby is composed primarily of aluminum oxide (Al2O3) with trace amounts of chromium oxide (Cr2O3). The chromium impurities within the aluminum oxide lattice are responsible for the vibrant red color of ruby.
The most important mineral of chromium is chromite.
Chromium chlorides, Chromite (FeCr2O4), and Chromium oxide (Cr2O3).
Chromite is an iron chromium oxide: FeCr 2 O 4
Chrome isn't a rock. Chromium is mostly found in the form of the minerals chromite (an oxide of iron and chromium) and crocoite (lead chromate).
Chromium is not a rock, but rather a mineral. It is also a chemical element that is metallic and shiny.
It is called chromium(II) oxide.See the Web Links for more information.
chromium oxide
The compound Cr2O3 is chromium(III) oxide. It is a naturally inorganic occurring compound and it is used primarily as green pigment.
The formula of Chromium (II) oxide is CrO.
Ruby is composed primarily of aluminum oxide (Al2O3) with trace amounts of chromium oxide (Cr2O3). The chromium impurities within the aluminum oxide lattice are responsible for the vibrant red color of ruby.
Cr2O3 is, Chromium (III) oxide or simply Chromium oxide.
Chromium oxide may refer to:Chromium(II) oxide, CrOChromium(III) oxide, Cr2O3Chromium dioxide (chromium(IV) oxide), CrO2Chromium trioxide (chromium(VI) oxide), CrO3