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tester [92]
3 years ago
11

Pls help! Will mark brainliest! 55 Points!​

Chemistry
2 answers:
vlada-n [284]3 years ago
7 0
It is 7cm squared so just type 7
GenaCL600 [577]3 years ago
6 0

Answer:

7cm square is the answer

Hope it's helpful

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The correct answer is in an exothermic reaction the energy of the product is less than the energy of the reactants.

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