Science, asked by raiprasanna552, 7 months ago

DEFINE PHYSICAL AND CHEMICAL CHANGE​

Answers

Answered by lavanyawankhede
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.

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Answered by GARVWALIA2004
1

Answer:

phsical change in which no change if state of matter take place

chemical change is that change in which state of matter changes

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