Question

question 1 - 3 why does a layer of ice form on the surface of a pond during freezing weather? molecules of water in the solid phase are less dense than those in the liquid phase. molecules of water in the solid phase are more dense than those in the liquid phase. molecules of water in the liquid phase are less cohesive than those in the solid phase. molecules of water in the liquid phase are more cohesive than those in the solid phase.

Explanation:

Water molecules in the solid phase (ice) are less dense than those in the liquid phase. This is due to the open - hexagonal lattice structure formed by water molecules when they freeze, which causes ice to float on water.

Answer:

D. Molecules of water in the solid phase are less dense than those in the liquid phase.