Question How can you distinguish a physical change from a chemical change?
Hypothesis If a substance undergoes a physical change, then most of its original properties will be
retained because a new substance is not formed OR: If a substance undergoes a chemical change, then it will not retain its original
properties because a new substance is formed.
THEN WRITE A LAB REPORT
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Answers: 1
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Question How can you distinguish a physical change from a chemical change?
Hypothesis If a substan...
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