Question

what do you mean by rust​

Answer 1

Answer:

Rust is an iron oxide, a usually red oxide formed by the redox reaction of iron and oxygen in the presence of water or air moisture.

Explanation:

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Answer 2

Explanation:

• noun. Also called iron rust . the red or orange coating that forms on the surface of iron when exposed to air and moisture, consisting chiefly of ferric hydroxide and ferric oxide formed by oxidation.