Social Sciences, asked by shabinabatt1503, 2 months ago

Define physical and chemical changes?

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Answered by anshbrijwasi6

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 raginiyadav99075

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Define physical and chemical changes?​

Answers

Define physical and chemical changes?