Physics, asked by yatibijalwan, 5 months ago

What is the difference between chemical changes and physical changes?​

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Answered by Anonymous
2

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.

Answered by ravisingh1287
3

Explanation:

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