States of Matter and Phase Change

The particles in a solid are...

• vibrating in place.
• flowing around each other.
• zipping around at fast speeds.
• not moving at all.

Tags

NGSS.MS-PS1-4

What happens to the particles when you ADD HEAT to a substance?[CHOOSE 2 ANSWERS]

• move faster
• move slower
• spread out
• move closer together

Tags

NGSS.MS-PS1-4

The phase change from gas to liquid is called?

• evaporation

• melting

• freezing

• condensation

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

Which diagram shows the phase change when liquid water freezes into solid ice?

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Tags

NGSS.MS-PS1-4

Which diagram shows the particles in chocolate as it melts?

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• 

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Particles in this state have low energy.

• gas
• liquid
• solid
• milk

Tags

NGSS.5-PS1-1

Which state of matter is being shown in the video?

• solid
• liquid
• gas
• milk

Tags

NGSS.MS-PS1-4

A liquid has...

• a definite shape and a fixed volume.

• no definite shape but a fixed volume.

• no definite shape and no fixed volume.

• a definite shape but no fixed volume.

Tags

NGSS.5-PS1-3

The particles in a liquid are...

• Vibrating in place.

• Flowing around each other.

• Zipping around at fast speeds.

• Not moving at all.

Tags

NGSS.MS-PS1-4

What happens to the particles when you REMOVE HEAT from a substance?[CHOOSE 2 ANSWERS]

• move faster
• move slower
• spread out
• move closer together

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4