Physics, asked by Anonymous, 4 months ago

good Morning
Define physical changes​

Answers

Answered by VISHALKUMARV220
6

‍ ‍ ‍ ‍ ‍ ‍ Physical & Chemical Changes

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 Anonymous
7

Physical changes are changes affecting the form of a chemical substance, but not its chemical composition. Physical changes are used to separate mixtures into their component compounds, but can not usually be used to separate compounds into chemical elements or simpler compounds.

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