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Is Melting copper metal a chemical or physical change 2024?
Questioner：Harper Baker 2023-04-20 15:38:02
The most authoritative answer in 2024
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Benjamin Wilson——Works at the International Energy Agency, Lives in Paris, France.
The metal grill getting hot is a physical change, the charcoal reacting with oxygen (which produces the heat) is a chemical change. ... However, the question is asking about the burning, which is a chemical change. Burning does not include the physical change of evaporation.read more >>+119962023-04-24 15:38:02
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