Phase Changes Vocabulary

Front

Change from Gas to Solid is called........

Back

Deposition

Front

What is deposition?

Back

Phase change from gas to solid.

Front

What is the average kinetic energy of molecules?

Back

Temperature.

Front

When a substance changes phase it transforms into a different chemical: true or false?

Back

False.

Front

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

Back

Freezing.

Front

What is the phase change from solid to liquid called?

Back

Melting.

Front

What is the phase change from liquid to gas called?

Back

Evaporation.

Front

What is the phase change from gas to liquid called?

Back

Condensation.

Front

What happens to the temperature of a substance during a phase change?

Back

It remains constant.

Front

What is thermal energy?

Back

The total energy of all the particles in a substance.