Phase Change Graph

Which line segment demonstrates vaporization occurring?

• B-C
• C-D
• D-E
• E-F

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The reverse of evaporation is

• sublimation
• condensation
• boiling
• freezing

Tags

NGSS.MS-PS1-4

The temperature at which a substance in the liquid state freezes is the same as the temperature at which the substance_________- 

• melts
• evaporates
• boils
• condenses

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

How long does it take this substance to change from a liquid to a gas?

• 1 minute
• 2 minutes
• 10 minutes
• 15 minutes

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

As substance goes from D to E what happens to the distance between the particles?

• particles get closer together
• particles disappear
• particles get farther apart
• Particles stay at the same distance

Tags

NGSS.MS-PS1-4

Define a liquid.

• Indefinite shape, indefinite volume
• Definite shape, indefinite volume
• definite shape, definite volume
• Definite volume, indefinite shape

What phase change is occurring if you follow the graph from C to B?

• melting
• freezing
• boiling
• condensation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

What term describes a solid changing to a gas?

• Condensation
• Sublimation
• Evaporation
• Freezing

Tags

NGSS.MS-PS1-4

What term describes a solid changing to a liquid?

• Deposition
• Sublimation
• Freezing 
• Melting

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What term describes a gas changing to a liquid?

• Deposition
• Sublimation
• Evaporation
• Condensation

Tags

NGSS.MS-PS1-4