Question

What is the difference between a physical change and a chemical change? (2 points)

A physical change is only a phase change but a chemical change can be any type of change.

A physical change does not change the identity of the substance but the chemical change does.

A physical change breaks and forms bonds but a chemical change does not change the bonds.

A physical change only changes the color but a chemical change never changes the color.

Answer 1

B

Step-by-step explanation:

A physical change does not change the identity of the substance but the chemical change does.

Answer 2

A physical change does not change the identity of the substance but the chemical change does.

Example

If you tear or shred a piece of paper it is still paper, but if you pour chemicals on it it will probably change to something else.