Front

What are the three states of matter?

Back

Solid, Liquid, 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 a gas?

Back

A state of matter that has no definite shape or volume and expands to fill its container.

Front

What happens to a solid when heat is added?

Back

It melts into a liquid.

Front

What happens to a liquid when heat is added?

Back

It evaporates into a gas.

Front

What happens to a gas when heat is removed?

Back

It condenses into a liquid.

Front

What is melting?

Back

The process of a solid turning into a liquid when heat is added.

Front

What is evaporation?

Back

The process of a liquid turning into a gas when heat is added.

Front

What is condensation?

Back

The process of a gas turning into a liquid when heat is removed.