Chemistry, 28.08.2020 01:01 krystenlitten
A match is lit and held under a cold piece of metal. The following observation are made. A) the match burnsB) the metal gets warmerC) water condenses on the metalD) soot (carbon) is deposited on the metal. Which of these occurrences are due to physical changes and which are due chemical changes?
Answers: 3
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A match is lit and held under a cold piece of metal. The following observation are made. A) the matc...
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