Question

what do you mean by physical change?(please mark me as a brainleist and please follow me)

Answer 1

Answer:

A physical change is a change to the physical—as opposed to chemical—properties of a substance. They are usually reversible. The physicalproperties of a substance include such characteristics as shape (volume and size), color, texture, flexibility, density, and mass

Answer 2

Answer:

Physical changes are changes affecting the form of a chemical substance, but not its chemical composition. ... In general a physical change is reversible using physical means. For example, salt dissolved in water can be recovered by allowing the water to evaporate.

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