Question

With an activity explain liquids contract on colling

Answer 1

Answer:

As the molecules of a liquid are cooled they slow down. As the molecules slow down they take up less volume. Taking up less room because of the molecules lower energy causes the liquid to contract. ... At the freezing point water forms hexagonal crystals that take up more volume that the liquid water.

Explanation:

example water turning to ice cubes when kept in fridge