Question

Rusting of chain is a chemical change or physical change

Answer 1

Answer:

it's a chemical change

Explanation:

a new substance is formed(rust) due to contact with moisture and oxygen,

Answer 2

Answer:

RUSTING is an Chemical Change.

Explanation:

A chemical property describe the ability of a substance to undergo a specific chemical change .A chemical property of iron is that it is capable of combining with oxygen to form iron oxide ,a chemical name of rust.

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