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Dovator [93]
4 years ago
15

What is the main difference between a substance going through a physical change and one going through a chemical reaction? I'm k

ind of concerned since I can't think of an idea right now ​
Chemistry
1 answer:
zlopas [31]4 years ago
7 0

Answer:

The difference between a physical reaction and a chemical reaction is composition. In a chemical reaction, there is a change in the composition of the substances in question; in a physical change there is a difference in the appearance, smell, or simple display of a sample of matter without a change in composition.

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