Changing States

The change from a liquid into a gas at its boiling point is called ..........

• evaporation

• boiling

• melting

• freezing

The boiling point of water is ..........​

• 100 $\degree$  C

• 0 $\degree$  C

• -5  $\degree$  C

• -100  $\degree$  C

We can use a .......... to observe how the temperature changes.​

• seismometer

• dynamometer

• speedometer

• thermometer

The change from a solid into a liquid is called ..........​

• freezing

• melting

• evaporation

• condensation

The change of a liquid into a gas at any temperature is called ..........​

• evaporation

• condensation

• freezing

• melting

The change of a gas into a liquid is called ..........​

• freezing

• boiling

• evaporation

• condensation

.......... is a change in state from a liquid into a solid.​

• freezing

• melting

• boiling

• condensation

Evaporation takes place when matter .......... heat.

• gains

• loses

Condensation takes place when matter .......... heat.

• gains

• loses

Melting takes place when matter .......... heat.

• gains

• loses