manders987 manders987

26-03-2018
Chemistry

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when a substance changes into a different substance, a blank change has occured

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Аноним Аноним

26-03-2018

A chemical change has occurred. You know when a chemical change has occurred when the substance changes color, temperature, size, appearance, or when a new substance is formed.

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alangarcia336 alangarcia336

12-06-2019

Answer:

chemical

Explanation:

When a substance changes into a different substance its a

chemical change

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