5.7 Matter: Lesson 3

Front

What happens to molecules when temperature increases?

Back

They become liquid.

Front

What happens to molecules when temperature decreases?

Back

They become liquid.

Front

Which phase of matter is loosely packed together and fills up the entire container?

Back

Gas.

Front

What are the three major phases of matter?

Back

Solid, liquid, and gas.

Front

True or False: Matter is found in 3 major phases - solid, liquid, and gas.

Back

True.

Front

What is evaporation?

Back

The process where liquid turns into gas.

Front

What is condensation?

Back

The process where gas turns into liquid.

Front

What is the phase of matter that has a definite shape and volume?

Back

Solid.

Front

What is the phase of matter that has a definite volume but no definite shape?

Back

Liquid.

Front

What is the process called when a solid turns directly into a gas?

Back

Sublimation.