There is a change in the net _____ of the system during a chemical
change.
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Answered by
4
Answer:
energy
Explanation:
All chemical reactions involve energy changes. In some reactions, we are able to observe these energy changes as either an increase or a decrease in the overall energy of the system. In some reactions we see this as a change in the temperature. In other reactions we can observe this change when a reaction starts to give off light or when a reaction will only work after light is shone on it.
Answered by
2
Answer:
ENERGY
Explanation:
MARK AS BRAINLIEST...
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