DLA Review #1

Front

What are the four states of matter?

Back

Solid, Liquid, Gas, Plasma.

Front

What is a solid?

Back

A state of matter where particles are closely packed together and vibrate in place.

Front

What is a liquid?

Back

A state of matter where particles are close together but can move past each other, allowing liquids to flow.

Front

What is a gas?

Back

A state of matter where particles are far apart and move freely, filling the shape of their container.

Front

What is plasma?

Back

A state of matter similar to gas but with charged particles, often found in stars.

Front

How do particles move in a solid?

Back

Particles vibrate in place but do not move freely.

Front

How do particles move in a liquid?

Back

Particles can slide past one another, allowing liquids to take the shape of their container.

Front

How do particles move in a gas?

Back

Particles move quickly and freely, spreading out to fill their container.

Front

What is density?

Back

Density is the mass of a substance divided by its volume.

Front

What happens to the volume of a gas when it is compressed?

Back

The volume decreases as the particles are forced closer together.