Question

How does iron get rusted?​

Answer 1

Answer:

Rusting is an oxidation reaction. The iron reacts with water and oxygen to form hydrated iron(III) oxide, which we see as rust. Iron and steel rust when they come into contact with water and oxygen – both are needed for rusting to occur.

Answer 2

Explanation:

Rust is an iron oxide, a usually reddish brown oxide formed by the reaction of iron ... Many other oxidation reactions exist which do not involve iron or produce rust. But only iron or alloys ...