7Gc Bits and Pieces

The Particle Theory or Particle Model states that all things are made of tiny pieces called particles.

• True.

• False.

Solids have particles that are far apart.

• True.

• False.

Tags

NGSS.MS-PS1-1

Solids can flow.

• True.

• False.

Tags

NGSS.5-PS1-1

Liquids can be squashed.

• True.

• False.

Gases are stored in "open" in containers.

• True.

• False.

Gases can be squashed.

• True.

• False.

Tags

NGSS.5-PS1-1

Liquids take the shape of the container they are in.

• True.

• False.

Particles are held tightly together by forces called bonds.

• True.

• False.

Tags

NGSS.MS-PS1-1

Which is the most dense?

• Solids.

• Liquids.

• Gases.

• None of the above.

All liquids:

• have a fixed volume and take the shape of their container.

• will spread out until their volume has doubled.

• can change their volume but not their shape.

• have a fixed volume and a fixed shape.

Tags

NGSS.5-PS1-3