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Physics, 03.03.2020 02:13 katiekern5207

What is an example of a physical change?having less ash than the paper that was burned to form it. Ice forming and then melting back into water. Rust having a different identity than the iron it forms on. The irreversible reaction of vinegar and baking soda

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What is an example of a physical change?having less ash than the paper that was burned to form it. I...
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