Question

Which is an example of a physical change?

A. Wood rots.

B. Water evaporates.

C .A nail rusts.

D. Gasoline ignites.

Answer 1

Answer is B water evaporating doesn’t change the chemical formula of it

Answer 2

Answer: Water Evaporates

Explanation: When water changes from a liquid to a gas it isn't going under and chemical reaction it's just evaporating. But when Wood rots, A nail rusts, and gas ignites those are all undergoing a chemical change