Question

what is physical change??​

Answer 1

Answer:

$\large\star{\underline{\underline{\bf{Physical \ change}}}}\star$

➣Physical changes do not make a new substance.

➣ It can be a change in the shape or appearance of an object, like crumpling a piece of paper, or cutting, bending, or dissolving something.

➣Since objects do not become a different substance during a physical change, it is usually easy to reverse the change.

Answer 2

Answer:

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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