Question

differentiate between physical and chemical change​

Answer 1

Answer:

___________________

HOPE IT HELPS

___________________

Explanation:

_______________

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.

________________

Answer 2

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.