#047 Flashcardizz: Phase Change Test Review

Front

What describes the motion of molecules in a solid?

Back

Molecules move toward each other and then move back away and they do this over and over.

Front

What is a measure of how hot or cold something is?

Back

Temperature.

Front

What describes the way molecules in a substance move around relative to each other?

Back

Freedom of Movement.

Front

What is the gravitational pull exerted on an object?

Back

Weight.

Front

Why does water appear on the outside of a soda can that has been in the refrigerator?

Back

The water vapor in the air condensed on the side of the can.

Front

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

Back

Melting.

Front

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

Back

Evaporation.

Front

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

Back

Condensation.

Front

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

Back

Freezing.

Front

What is the energy of motion of molecules called?

Back

Kinetic Energy.