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PLEASE HELP ME ASAP!!! THIS IS DUE IN 20 MINUTES!! Tell if Rusting (Oxidation) is a Physical or Chemical Change. Also, explain what it means and give an example.



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arkaanwar
rusting is chemical change, there are more new substances formed. for example when the iron is exposed to air and moisture, rust formation takes place
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Redox reaction is the oxidation of iron, which forms iron oxide, also known as rust. This reaction can be symbolized with the following equation: 2Fe + 3O2 forms Fe2O3. Notice the iron atoms and oxygen molecules combine to form a new compound, which makes this reaction a chemical change.

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