Phase Change

What phase change is occurring during this arrow?

• Freezing

• Melting

• Boiling

• Condensing

Tags

NGSS.MS-PS1-4

What is the boiling point of this compound?

• 200^o C

• 100^o C

• 0^o C

• -100^o C

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the freezing point of this compound?

• 200^o C

• 100^o C

• 0^o C

• -100^o C

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

What does the different lengths of these two lines tell us?

• It takes a higher temperature to boil than to freeze.

• It takes more heat to freeze than to boil.

• It takes a lower temperature to condense than to melt.

• It takes more heat to boil than to freeze.

Tags

NGSS.MS-PS1-4

When a gas turns into a liquid, the particles.........

• Move closer together and slow down.

• Move closer together and speed up.

• Move away from each other and slow down.

• Move away from each other and speed up.

Tags

NGSS.MS-PS1-4

When a gas turns into a liquid.

• Condensation

• Solidification

• Sublimation

• Evaporation

Tags

NGSS.MS-PS1-4

When a liquid turns into a gas.

• Condensation

• Melting

• Vaporization or evaporation

• Solidification

Tags

NGSS.MS-PS1-4

When a soild turns into a liquid.

• Melting

• Freezing

• Candensation

• Sublimation

Tags

NGSS.MS-PS1-4

WHen a liquid turns to a solid.

• Melting

• Vaporization

• Condensation

• Solidification or freezing

Tags

NGSS.MS-PS1-4

When a soild turns to a gas.

• sublimation

• melting

• condensation

• evaporation

Tags

NGSS.MS-PS1-4