Chemistry, 11.11.2019 18:31 allieballey0727

Which of the following is not true about chemical changes? a. they form a new substance. b. they can be reversed by physical changes. c. they can be detected by changes such as color. d. they have different properties from their starting materials.

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Which of the following is not true about chemical changes? a. they form a new substance. b. they ca...