| A | B |
|---|
| melting point | the temperature at which a solid changes into a liquid |
| solidified | changed from a liquid to a solid |
| freezing point | the temperature at which a liquid turns into a solid |
| boiling point | the temperature at which all of a liquid can change into a gas |
| condense | the process by which a gas turns back into a liquid when it is cooled |
| evaporate | the process by which a liquid turns into a gas |
