Phase changes

Which state of matter is represented in the picture? 

• Solid
• Liquid
• Gas

Which of the following terms identifies the change from a liquid to gas?

• Vaporization
• Condensation
• Deposition
• Sublimation

Tags

NGSS.MS-PS1-4

Which of the following terms identifies the change from a liquid to solid?

• Melting
• Condensation
• Vaporization
• Freezing

Tags

NGSS.MS-PS1-4

When the temperature of matter increases the particles...

• speed up and move closer
• speed up and move farther apart
• slow down and move closer together
• slow down and move farther apart

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The opposite phase of melting is 

• freezing 
• sublimation
• condensation 
• deposition 

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

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

• Sublimation
• Condensation
• Liquid

Change from Gas to Solid is called........

• Sublimation
• Deposition
• Fusion
• condensation

Tags

NGSS.MS-PS1-4

What is happening at "D" on the graph?

• Water is boiling
• water is evaporating
• water is melting
• the sublimation of water

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Why does the graph have two flat lines at "b" and "d"?

• Those are times when we took the water off the hot plate
• Those are phase changes where temperature doesn't change while adding heat
• The line is flat because the water is all in the solid or gas phase
• The line is flat because temperature increases the most at those locations

Tags

NGSS.MS-PS1-4