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Which situation is an indication that a chemical change has occurred? A. Heat is released. B. No color change occurs. C. No heat is released. D. The temperature does not change.
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Which situation is an indication that a chemical change has occurred? A. Heat is released. B. No color change occurs. C. No heat is released. D. The temperature does not change.

User Psaniko
by
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2 Answers

2 votes
A. Heat is Released.

(Both physical and chemical changes can tamper with temperature, but to identify a CHEMICAL change - you'll notice a color change, heat being released, odor and/or bubbling.)

The only thing listed applicable is Heat is Released.
User Zheek
by
7.5k points
5 votes

A) Heat is released :) have a nice day

User Mike Marynowski
by
8.8k points
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