! Question
Select the correct answer from each drop-down menu,
Complete this paragraph, which describes an ice cube changing from a solid to a liquid to a gas.
AB
Water can exist in three states of matter. Imagine examining the changes of state from solid to liquid to gas by adding
thermal energy to ice. What would change or not change?
As water changes state, the mass of the sample does not change the size of the water molecules
does not change However, the spacing of the water molecules does change during a change in state. The
evidence that supports this conclusion is that the volume of the sample changes.
2