Chapter 7: Changing Matter

When solids get enough heat, they _ _ _ _

Melting means to change from a solid to a ...

• gas

• liquid

• energy

• heat

Gas blowers use a lot of ... to change the shape of the glass

• water

• gas

• heat

• liquid

What makes candle wax melt?

• Solid

• Liquids

• Heat

• Gas

• Energy

When water is heated it ...

• evaporates

• emaporates

• eraporates

• elaporates

... can change a liquid to a gas

• evaporation

• liquids

• boiling

• solids

This water is...

Melt means ...

• to change from a solid to a liquid

• change from a liquid to a gas

• heat a liquid so it changes from a liquid to a gas

• change from a liquid to a solid

Evaporate means ...

• to change from a solid to a liquid

• change from a liquid to a gas

• heat a liquid so it changes from a liquid to a gas

• change from a liquid to a solid

Boil means ...

• to change from a solid to a liquid

• change from a liquid to a gas

• heat a liquid so it changes from a liquid to a gas

• change from a liquid to a solid