Chemistry, 04.12.2020 22:50, jvargas0207
A sample of metal is heated until it melts and begins to glow red. When it cools, it appears the same color as it did before it was heated. This is evidence that a chemical reaction occurred. is it true or false
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A sample of metal is heated until it melts and begins to glow red. When it cools, it appears the sam...
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