Phases of Matter

Front

What does temperature measure?

Back

The movement of particles.

Front

What is the phase change when a solid becomes a liquid?

Back

Melting.

Front

What is matter?

Back

Anything that has mass and volume.

Front

What is the temperature at which a solid becomes a liquid called?

Back

Melting point.

Front

Which type of matter has the lowest heat energy and temperature?

Back

Solid.

Front

What is the phase change when a liquid becomes a gas?

Back

Evaporation.

Front

What is the phase change when a gas becomes a liquid?

Back

Condensation.

Front

What is the boiling point?

Back

The temperature at which a liquid becomes a gas.

Front

What is sublimation?

Back

The phase change from solid directly to gas.

Front

What is the freezing point?

Back

The temperature at which a liquid becomes a solid.