Y8Ia Particle Model

You can pour solids and liquids, but not gases.

• True

• False

The particles in gases are further apart than the particles in liquids.

• True

• False

Particles in solids do not move.

• True

• False

Liquids can be compressed because the particles are close together.

• True

• False

When a substance expands the particles in it get bigger.

• True

• False

Particles in liquids and gases can move around.

• True

• False

Particles in a solid vibrate more when the solid is heated.

• True

• False

Particles in liquids and gases move more slowly when the substance is heated.

• True

• False

Gases expand to fill their containers because there are strong forces between the particles.

• True

• False

Solids do not change size when their temperature changes.

• True

• False