Question

what causes iron object to rust​

Answer 1

Answer:

Iron, as well as iron alloys, rusts because of a chemical reaction known as oxidation. When iron is exposed to moisture or oxygen, oxidation occurs. During this chemical reaction, iron is converted into iron oxide. The iron oxide typically has a reddish, flaky appearance that becomes progressively worse over time.

Answer 2

Answer:

Iron nails rusts because of its surface which reacts with air and water.

if we add iron nails in a glass full of oil, rust will not take place because oil don't allow air to go through it.

Explanation:

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