Phases of Matter anf Heat Transfer

This is anything that has mass and takes us space.

• physical properties
• physical changes
• matter
• solid

What phase change can happen if enough heat energy is added to a solid?

• it melts
• it freezes
• it condenses
• particles slow down

Tags

NGSS.MS-PS1-4

What causes phase changes?

• adding or taking away particles
• adding or taking away matter
• adding or taking away heat energy
• adding or taking away physical properties

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What happens to the particles of a substance when heat energy is added?

• particles speed up and move closer
• particles slow down and move apart
• particles slow down and move closer
• particles speed up and move apart

Tags

NGSS.MS-PS1-4

In which phase of matter are the particles the least dense or compact?

• solid
• liquid
• gas
• phase change

Tags

NGSS.MS-PS1-4

In which phase of matter are the particles close together and vibrating just a little?

• solid
• liquid
• gas
• physical property

Tags

NGSS.MS-PS1-4

In which phase of matter are the particles farthest apart and moving fast?

• solid
• liquid
• gas
• phase changes

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

In which phase of matter are the particles sliding past each other and a bit further apart?

• solid
• liquid
• gas
• phase changes

Tags

NGSS.MS-PS1-4

What happens to particles of a substances when heat energy is taken away?

• particles speed up and move closer
• particles slow down and move apart
• particles slow down and move closer
• particles speed up and move apart

Tags

NGSS.MS-PS1-4

What happens to the particles of matter when a substance freezes?

• particles speed up and move closer
• particles slow down and move apart
• particles slow down and move closer
• particles speed up and move apart