Question

Is rusting a physical change? Why?
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Answer 1

Answer:

The rusting of iron is a chemical change because it is two substances reacting together to make a new substance. When iron rusts, iron molecules react with oxygen molecules to make a compound called iron oxide. Rusting would only be a physical change if iron molecules remained pure iron throughout the process.

Answer 2

Answer:

rusting is a physical change as it is nit chemical

Explanation:

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