When water changes to ice, water molecules
A)absorb energy.
B)release energy.
C)retain their energy.
D)lose the quality of wetness.

Question

Quizplus · Accepted Answer

When water changes to ice, it releases energy in the form of heat. This is known as an exothermic process. Therefore, the option B - release energy - is the correct answer. The option A - absorb energy - is incorrect since this would describe the process of melting, which is endothermic. The option C - retain their energy - is also incorrect since the water molecules release energy to form a more stable crystalline structure. The option D - lose the quality of wetness - is irrelevant to the physical changes taking place.

When Water Changes to Ice, Water Molecules