Rusting of iron is a chemical or physical change
Asked by admin @ in Chemistry viewed by 316 People
Why is rusting of iron considered a chemical change
Answered by admin @
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.
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