Question

level 2 q4 what will happen to a liquid if it is heated? a. melt b. freeze c. expand d. contract

Explanation:

When a liquid is heated, its molecules gain kinetic energy and move more vigorously, causing the liquid to expand. Melting is the change from solid - to - liquid, freezing is liquid - to - solid, and contraction occurs when a liquid is cooled.

Answer:

C. Expand