States of Matter

Front

What are the three states of matter?

Back

Solid, Liquid, Gas.

Front

What is a solid?

Back

A state of matter where particles are tightly packed and do not move.

Front

What is a liquid?

Back

A state of matter where particles are spaced apart and can move around each other.

Front

What is a gas?

Back

A state of matter where particles are very far apart and move quickly.

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 removed?

Back

It freezes into a solid.

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 freezing?

Back

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

Front

What is condensation?

Back

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