Phase Changes of Matter

Which form of matter take the shape of a container like this juice?

• liquid
• solid
• glass
• gas

What happens when my glass of water is sitting in the sun and disappears into a gas?

• evaporation
• burning
• melting
• freezing

Tags

NGSS.MS-PS1-4

NGSS.MS-ESS2-4

Condensation is . . . .

• gas to liquid
• liquid to gas
• gas to solid
• solid to liquid

Tags

NGSS.MS-PS1-4

NGSS.MS-ESS2-4

Freezing (or solidification) is . . . .

• liquid to solid
• solid to liquid
• solid to gas
• solid to plasma

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

5. What is it called when a solid turns directly into a gas?

• Sublimation
• Condensation
• Liquid

Tags

NGSS.MS-PS1-4

The phase change from water vapor to liquid water is known as...

• evaporation
• precipitation
• condensation
• sublimation

Tags

NGSS.MS-PS1-4

NGSS.MS-ESS2-4

Endothermic (heat added) phase changes include

• conduction, convection and radiation

• freezing and condensation

• vaporization and condensation

• melting, boiling, evaporation and sublimation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Exothermic (heat taken away) phase changes include

• conduction, convection and radiation

• freezing and condensation

• vaporization and condensation

• melting, boiling, evaporation and sublimation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

________________________ is the temperature at which a solid begins to liquefy.

• boiling point
• condensation point
• melting point
• evaporation point

Tags

NGSS.MS-PS1-4

Boiling is ...

• liquid to gas
• gas to solid
• gas to liquid
• solid to liquid

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4