Chemistry, 11.11.2020 05:30 hazeleyes8908
Which of the following is the best definition of a chemical change?
A. A change in a substance where no new substance forms
B. A change in a substance where energy is conserved
C. A change in a substance where a phase change occurs
D. A change in a substance where one or more new substances form
Answers: 2
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Which of the following is the best definition of a chemical change?
A. A change in a substance wher...
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