Question

how is the iron rust?​

Answer 1

Explanation:

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

Answer:

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