Chemistry, 24.12.2019 06:31 powellkhalil58

Which statement is true of a chemical change? . a.. it involves changes in the molecular structure.. b.. it involves changes in phase but not changes in the molecular structure. c.. it involves dissolving one substance into another. d.. it involves a change in the state, or phase, of a substance. e.. it involves the process of separating two or more dissolved substances.

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