mhamadhajj17 mhamadhajj17

01-09-2019
Chemistry

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is it correct to say that only one observable change accompanies a chemical change?

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Аноним Аноним

01-09-2019

Answer:

it is not correct to say that one observable change accompanies a chemical change because if a substance change its shape or size it doesn't mean that it has undergone a chemical change.

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