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Which is the correct definition of a chemical reaction? A. Substances are mixed together. B. Substances interact to form new substances. C. Things change color. D. Substances melt.
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Nov 4, 2017
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Which is the correct definition of a chemical reaction? A. Substances are mixed together. B. Substances interact to form new substances. C. Things change color. D. Substances melt.
Physics
high-school
Orbatschow
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c things change colorĀ
Yash Mochi
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Nov 10, 2017
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Yash Mochi
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