Matter (Unit 1 )

Front

What is matter?

Back

Matter is a substance that has mass and takes up space.

Front

What happens to a liquid when it is heated?

Back

It can change into a gas through a process called evaporation.

Front

What is evaporation?

Back

Evaporation occurs when a liquid is heated until it becomes a gas.

Front

What is an example of a gas?

Back

Bubbles in a drink are an example of gas.

Front

How can a liquid change into a gas?

Back

A liquid can change into a gas if you heat it.

Front

What causes water vapor to condense on a cold glass?

Back

Water vapor loses heat when it touches the cold glass.

Front

What is the relationship between temperature and state of matter?

Back

Increasing temperature can change a solid to a liquid and a liquid to a gas.

Front

What is condensation?

Back

Condensation is the process where a gas turns into a liquid.

Front

What is an example of condensation?

Back

Water droplets forming on the outside of a cold glass.

Front

What are the three states of matter?

Back

The three states of matter are solid, liquid, and gas.