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Which statement best describes a chemical change? O A. A substance changes size or phase. O B. Atoms are made and destroyed. O C. The nuclei of atoms are rearranged. O D. Substances form new substances.
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5 votes
Which statement best describes a chemical change?

O A. A substance changes size or phase.
O B. Atoms are made and destroyed.
O C. The nuclei of atoms are rearranged.
O D. Substances form new substances.

Which statement best describes a chemical change? O A. A substance changes size or-example-1
User Marco Barbero
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2 Answers

3 votes
A. A substance changes size or phase.
User Absolut
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8.1k points
1 vote
D is probably your best bet, at least from what I know.
User Cgrim
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8.5k points
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