Unit 2: Matter - Review

Which form of matter does not take the shape of its container?

• liquid
• gas
• solid
• air

Evaporation is when liquid particles absorb enough energy to leave the 

• surface
• bottom
• center
• liquid throughout

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

The only state that will change volume with pressure changes is

• a solid
• a liquid
• a gas
• no states of matter

State of matter with no definite shape or volume.

• solid
• liquid
• gas
• Mississippi

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What state of matter does the picture best describe?

• Solid
• Liquid
• Gas

Which State of Matter does the diagram best represent?

• Solid
• Liquid
• Gas

Tags

NGSS.MS-PS1-4

In the above diagram, "State of Matter B" is a liquid. This means that it has:

• definite shape and volume.
• no definite shape or volume.
• definite volume, but changing shape.
• definite shape, but changing volume.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

A combination of 2 or more substances that cannot be easily separated is called...

• a mixture

• a solution

• a solute

• a solvent

To separate a mixture of salt and water what separation tool/method is used?

• Filter

• Screen

• Magnet

• Evaporation

If you spilled nails in a sandbox, what separation tool/method could you use to clean out the sandbox so it would be safe for children to play in?

• Filter

• Screen

• Magnet

• Evaporation