Phase Change 3.4 Critical Juncture Assessment Review

Front

What is the process called when a solid changes to a liquid?

Back

Melting

Front

What happens to the movement of molecules when kinetic energy increases?

Back

They move faster.

Front

Do solids have more or less freedom of movement compared to liquids?

Back

Less.

Front

What is a group of atoms joined together called?

Back

Molecule.

Front

What happens to the molecules of a substance when it changes from gas to liquid in a refrigerator?

Back

They move slower, and they move around each other.

Front

What is the term for the change from liquid to gas?

Back

Evaporation.

Front

What is the term for the change from gas to liquid?

Back

Condensation.

Front

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

Back

It remains constant.

Front

What is the term for the change from liquid to solid?

Back

Freezing.

Front

What is the main factor that affects the phase of a substance?

Back

Temperature.