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Tems11 [23]
3 years ago
15

How can the appearance of a substabce a change without it becoming a different substance ?​

Biology
2 answers:
vodomira [7]3 years ago
6 0

Answer:

Physical changes only change the appearance of a substance, not its chemical composition. Chemical changes cause a substance to change into an entirely substance with a new chemical formula. Chemical changes are also known as chemical reactions.

Explanation:

valentinak56 [21]3 years ago
4 0

Answer:

Physical changes only change the appearance of a substance, not its chemical composition. Chemical changes cause a substance to change into an entirely substance with a new chemical formula. Chemical changes are also known as chemical reactions.

Explanation:

Btw I found this in the web

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