Question

A unique property of water because of its chemical structure is that it's _______ dense when it's a solid than when it's a liquid.
Question 11 options:

A)

equally

B)

inversely

C)

less

D)

more

Answer 1

The correct option is:

C) less

Water is less dense when it is solid (ice) than when it is in its liquid form, which is why ice floats on water.