Phases Changes

Using the following phase change diagram, determine how long was the liquid vaporizing (boiling) for?

• 40 mins.

• 55 mins.

• 70 mins.

• 80 mins.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Phase change from a gas to a liquid.

• condensation

• evaporation

• melting

• deposition

Tags

NGSS.MS-PS1-4

The opposite phase of melting is 

• freezing 

• sublimation

• condensation 

• deposition 

Tags

NGSS.MS-PS1-4

When solid dry ice becomes a gas this is called

• sublimation

• deposition

• condensation

• evaporation

Tags

NGSS.MS-PS1-4

Which two phases changes takes away energy?

• Freezing, Melting

• Condensation, Evaporation

• Freezing, Condensation

• Melting, Evaporation

Tags

NGSS.MS-PS1-4

Between which points is the temperature of the substance remaining constant? (Diagram F)

• A-B only.

• A-B, C-D, E-F

• B-C only.

• B-C, D-E

Tags

NGSS.MS-PS1-4

Phase change going from a Solid to a Liquid...

• Freezing

• Condensation

• Melting

• Sublimation

Tags

NGSS.MS-PS1-4

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

• evaporation

• precipitation

• condensation

• sublimation

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

All phase changes (changing states) requires energy to be added or taken away.

• True

• False

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is needed to turn a solid into a liquid?

• adding heat

• taking heat away

Tags

NGSS.MS-PS1-4