CHROMIUM oxide is used extensively as a catalyst, both as the pure oxide and as an essential component of various multicomponent systems. The unsupported chromium oxide gel usually undergoes a ...

A browse through images of chromium compounds on Wikipedia shows a whole spectrum of colours: dark red chromium(VI) oxide, orange-red lead chromate, bright yellow sodium chromate, brilliant chrome ...

The chromium oxide acts as a protective force field of ... If rust touches skin, it might leave a reddish-orange stain that can be removed with soap and water. Some people may associate rusty ...