Phase Changes

Front

What is the opposite of evaporation?

Back

Condensation

Front

What happens during condensation?

Back

Gas changes into a liquid.

Front

True or False: Matter is not created nor destroyed during a phase change.

Back

True.

Front

What are the four major phase changes?

Back

Freezing, Melting, Condensation, Evaporation.

Front

True or False: The chemical properties of the substance do not change during a phase change.

Back

True.

Front

What is evaporation?

Back

The process where liquid changes into gas.

Front

What is freezing?

Back

The process where liquid changes into solid.

Front

What is melting?

Back

The process where solid changes into liquid.

Front

What is sublimation?

Back

The process where solid changes directly into gas.

Front

What is deposition?

Back

The process where gas changes directly into solid.