Unit 1: Particle Theory and States of Matter Review

What does this picture represent? 

• solid
• liquid 
• gas
• plasma

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When the temperature of matter increases the particles...

• speed up and move closer
• speed up and move farther apart
• slow down and move closer together
• slow down and move farther apart

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What does this picture represent? 

• solid
• liquid
• gas
• plasma

Tags

NGSS.HS-PS1-3

If the tops were removed from the cylinders, the following would happen:

• The solid would fly out of the container
• The liquid would fly out of the container.
• The gas would fly out of the container.
• They ALL would fly out of the container.

Tags

NGSS.MS-PS1-4

The molecules in the picture are tightly held together with little movement. They have shape and energy.  Therefore, the picture represents _________.

• solid
• liquid
• gas
• plasma

Tags

NGSS.MS-PS1-1

Which of the following statements describes a gas?

• It has a fixed volume
• It becomes the volume of it's container

Tags

NGSS.MS-PS1-4

Which state of matter has the highest kinetic energy? 

• solid
• liquid 
• gas
• matter

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

All changes in the state of matter of a substance requires

• vibration
• water
• permission
• energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The speed of the molecules determines the _____.

• volume
• density
• pressure
• temperature

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When thermal energy is decreased in a liquid, what change in state is happening?

• Melting

• Freezing

• Condensation

• Evaporation

Tags

NGSS.MS-PS1-4