(b) Do you think formation of rust on iron is a chemical change?
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Explanation:
Rust is clearly a substance that is different from iron. Rusting is an example of a chemical change. ... However, unlike physical properties, chemical properties can only be observed as the substance is in the process of being changed into a different substance. A chemical change is also called a chemical reaction
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Answer:
Yes
Explanation: Rusting is an example of a chemical change. A chemical property describes 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, the chemical name of rust.
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