Question

which of the following is a physical change ​

Answer 1

Answer:

A change in physical properties is called a physical change. Physical changes do not alter the identity of a substance. Pounding, pulling, cutting, dissolving, melting, or boiling do not produce a new substance with new properties, so they are all physical changes.

Explanation:

Answer 2

Answer:

give the full question

Explanation:

pls give the full question