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Anarel [89]
3 years ago
10

Why isn't iron used to make coin

Physics
2 answers:
AleksandrR [38]3 years ago
7 0
If iron were used to make coins then it would rust easily,because of its exposure to water, air etc..
Anna007 [38]3 years ago
7 0
Iron is highly reactive, particularly to oxygen and water. This means it will oxidize, or rust.
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