Iron oxides are chemical compounds composed of iron and oxygen. There are sixteen known iron oxides and oxyhydroxide, the best known of which is rust, a form of iron(III) oxide. Iron oxides and oxyhydroxides are widespread in nature and play an important role in many geological and biological processes.
As a molecule, iron oxides appear in the Martian Goo world in Tasty Planet Forever.
Size[]
- Around 468 pm.
Level Sightings[]
Trivia[]
- Unlike oxygen and hydrogen, iron oxide is very common on Mars and is what makes up the red color of the planet.