Phase Change

In which phase below do molecules have the most freedom of movement?

• solid

• liquid

• gas

To go from a solid to a liquid phase what must happen?

• kinetic energy is transferred into a substance

• energy is transferred out of a substance

Tags

NGSS.MS-PS1-4

When you transfer energy into a substance what occurs? (select all three correct answers)

• increase in heat

• increase in kinetic energy

• rising temperatures

• increase in moisture

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Which substance below has the most energy?

• ice

• liquid water

• water vapor

Tags

NGSS.MS-PS1-4

In which substance are the molecules moving away from each other?

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

Which substance (s) stay at the bottom of a container? (select both correct answers)

• solid

• liquid

• gas

Tags

NGSS.MS-PS2-2

In which phase do the molecules move around each other?

• solid

• liquid

• gas

Gas turns to liquid is called?

• evaporation

• condensation

• melting

• freezing

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Liquid turning to gas is called?

• condensation

• evaporation

• melting

• freezing

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Solid to liquid phase change is called?

• condensation

• evaporation

• melting

• freezing

Tags

NGSS.MS-PS1-4