Chemistry, 30.08.2019 15:30 iiomqjessica

Which statement best describes what happens during a chemical change?
both the identity and the properties of a substance change.
some properties of a substance change, but its identity remains the same.
the chemical properties of a substance change, but its physical properties remain the same.
the physical properties of a substance change, but its chemical properties remain the same.

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Which statement best describes what happens during a chemical change?
both the identity and t...

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