Question

which of the following best explains what happens when a popsicle melts? a. it is a physical change because a new substance was made. b. it is a physical change because it can be easily reversed. c. it is a chemical change because the properties of the popsicle changed. d. it is a chemical change because it cannot be easily reversed.

Explanation:

A popsicle melting is a physical change as no new substance is formed and it can be reversed (freezing it again). Chemical changes form new substances.

Answer:

B. It is a physical change because it can be easily reversed.