States of Matter and Phase Changes

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

In a solid, the particles

• vibrate in place
• slide past one another
• overcome the strong attraction
• move freely in any direction

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

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

• deposition

• vaporization

Vaporization includes _____________ and  _____________.

• melting and boiling
• condensation and boiling
• sublimation and freezing
• evaporation and boiling

Tags

NGSS.MS-PS1-4

Endothermic phase changes include

• melting and boiling

• freezing and condensation

• boiling and condensation

• melting only

Exothermic phase changes include

• melting and boiling

• freezing and condensation

• boiling and condensation

• melting, boiling, evaporation and sublimation

________________________ is the temperature at which a solid begins to change into a liquid.

• boiling point

• condensation point

• melting point

• evaporation point