Question

In a physical change
a. The molecules of the substance do not change
b. The molecules of the substance change
c. Atoms forming the molecules undergo changes
d. New substance are formed

Answer 1

MARK IT AS BRAINLIEST

Answer:

a. is the answer since it is the physical change there will be no change in the atom of the molecules

Answer 2

Answer:

mark as branlist

Explanation:

In a physical change

a. The molecules of the substance do not change