Exploring States of Matter and Mass

Front

What is mass?

Back

The amount of matter in an object.

Front

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

Back

Freezing.

Front

What happens to water when it freezes?

Back

It turns into ice.

Front

What is the process called when water changes from a gas to a liquid?

Back

Condensation.

Front

Which state of matter has neither a definite shape nor a definite volume?

Back

Gas.

Front

What is a solid?

Back

A state of matter that has a definite shape and volume.

Front

What is a liquid?

Back

A state of matter that has a definite volume but takes the shape of its container.

Front

What is evaporation?

Back

The process of a liquid turning into a gas.

Front

What is condensation?

Back

The process of a gas turning into a liquid.

Front

What is melting?

Back

The process of a solid turning into a liquid.