Which is true about a chemical reaction
A. a substance always changes in color, shape, and/or...
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Chemistry, 23.04.2020 21:58, Paris4life
Which is true about a chemical reaction
A. a substance always changes in color, shape, and/or size
B. a substance always changes temperature
C. a substance only undergoes a physical change
D. a new substance with different chemical properties formed
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Answers: 3
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