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OpenStudy (anonymous):
Which of the following is not a potential sign of a chemical change?
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OpenStudy (anonymous):
Which of the following is not a potential sign of a chemical change? a) release of gas b)evaporation of water c)change of color or d) production of gas
OpenStudy (anonymous):
A and D are essentially the same, but the answer is B
OpenStudy (anonymous):
Great thanks :)
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