3. What happened to the molecules when there is change from solid to gas state?

A. The molecules are bonded with a strong force.
B. The molecules are heated.
C. The molecules are deposited on cold surface.
D. All of the above.

4. Which is NOT true about deposition process?

A. The process is applied when mothballs became vapor .
B. There is a change from gas to solid. C. The molecules of the mothballs are deposited on the clothes.
D. None of the above.​