nina1014 nina1014

08-10-2014
Chemistry

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what is an example of a physical change involving iron and a chemical change involving iron?

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08-10-2014

Chemical change: is any change the results formation of new chemical substances Physical changes: rearranged molecules but affect internal structures

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monteirojustin monteirojustin

08-10-2014

The chemical change of iron would be iron rusting because it a chemical change. Explain it ahah i gotcha its chemical because iron will react to oxygen and for rust which is a new substance.

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