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Physics 11 Online
OpenStudy (kitten_is_back):

Which identifies that a chemical reaction has occurred? A. New substances are produced. B. The color has changed. C. Bubbles have formed. D. Temperature has changed.

OpenStudy (anonymous):

a ^u^

OpenStudy (kitten_is_back):

thanjks

OpenStudy (anonymous):

mhm no prob

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