Question

What the difference between chemical changes and physical changes​

Answer 1

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. The “ingredients” of a reaction are called reactants, and the end results are called products.

Terms

chemical changeA process that causes a substance to change into a new substance with a new chemical formula.

chemical reactionA process involving the breaking or making of interatomic bonds and the transformation of a substance (or substances) into another.

physical changeA process that does not cause a substance to become a fundamentally different substance.

Answer 2

Answer:

See the attachment

Explanation:

Hope it helps you!

$\:$