Matter Changing States

Matter Changing States

Multiple Choice

What is it called when matter changes from a solid to a liquid?

• Freezing point

• Melting Point

• Boiling Point

• Evaporation

Melting Point

Solid + Heat = Liquid

Melting occurs at 32 F or 0 C

Freezing Point

Liquid - Heat = Solid

Occurs at 0 c or 32 F

Condensation

Gas - Heat = Liquid

Anything less than 100 C or 212 F

Boiling Point/Evaporation

Liquid + Heat = Gas

100 C or 212 F

Let's Practice!

Get ready

Multiple Choice

Liquid water quickly turns into water vapor (gas) at ___ F or ____ C.

• 100/212

• 32/0

• 212/100

• 1000/1000

Multiple Choice

Liquid water turns into a solid at __F or __C.

• 32/0

• 212/32

• 212/100

• 500/500

Multiple Choice

Looking at the picture: Once the water is placed in the freezer, what state change is it going through when it becomes ice?

• Boiling Point

• Freezing Point

• Melting Point

• Evaporation

Multiple Choice

What is this image a picture of?

• Boiling Point

• Melting Point

• Freezing Point