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OpenStudy (anonymous):
Which of the following is a definite indicator of a chemical change? A. the substance changes from a liquid to a gas B. the change is reversible C. a new substance forms D. the substance changes shape
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OpenStudy (anonymous):
@sangya21 PLEASE HELP
OpenStudy (anonymous):
C new substance is formed
OpenStudy (anonymous):
thank you
OpenStudy (anonymous):
anytime :)
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