Question

Formation of rust on a bicycle rim is a dash change​

Answer 1

Answer:

chemical change

Explanation:

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Answer 2

Answer:

it is a chemical change

Explanation:

Chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. These processes are called chemical reactions and, in general, are not reversible except by further chemical reactions.

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