Which statement best describes what happens during a chemical change?
O Both the identity and...
Which statement best describes what happens during a chemical change?
O Both the identity and the properties of a substance change.
O Some properties of a substance change, but its identity remains the same.
O The chemical properties of a substance change, but its physical properties remain the same.
O The physical properties of a substance change, but its chemical properties remain the same.
Answers: 2
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