Explain whether rusting is a chemical or a physical change
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Rusting is a chemical change as the chemical property are changed of the substance not the physical propertys
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rusting is a chemical change because the iron is changed into a substance. changes that involve a change of state like melting ice into water and refreezing the water into ice is a physical change because at all time the only substance present was water. rusting is a chemical change because you start with iron and end up with iron oxide, two different substance
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