States of Matter/Phase Changes

The phase change from water vapor to liquid water is known as...

• evaporation

• precipitation

• condensation

• sublimation

2. A change of state from a liquid to a solid is called....

• Melting

• Freezing

• Evaporation

5. What is it called when a solid turns directly into a gas?

• Sublimation

• Condensation

• Liquid

7. All phase changes (changing states) requires energy to be added or taken away.

• True

• False

change from liquid to gas is called....

• expansion

• evaporation

• condensation

• sublimation

What happens to particles when they are heated?

• They speed up and spread out

• They slow down and compress

• They stop moving

• They move closer together and speed up

Melting is ...

• liquid to solid

• solid to liquid

• solid to gas

• gas to liquid

A substance that has fixed volume and fixed shape is a _______.

• Solid

• Liquid

• Gas

Has no fixed volume or shape is a ______.

• Solid

• Liquid

• Gas

What is the correct order of the states of matter?

• Solid, Liquid, Gas

• Gas, Liquid, Solid

• Liquid, Gas, Solid

• Solid, Gas, Liquid