Melting Freezing Boiling

When a liquid reaches the temperatures of its ___, it can become a gas.

• melting point

• freezing point

• boiling point

• density

Tags

NGSS.MS-PS1-4

The freezing and melting points of water are the same.

• True

• False

Tags

NGSS.MS-PS1-4

What is happening at the boiling point?

• liquid to gas

• gas to liquid

• solid to liquid

• liquid to solid

Tags

NGSS.MS-PS1-4

The temperature when a solid changes to a liquid - 

• melting point

• freezing point

• boiling point

Tags

NGSS.MS-PS1-4

Melting is.....

• A process where a gas changes into a solid.

• A process where a liquid changes into solid.

• A process where a solid changes into gas.

• A process where a solid changes into a liquid.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Melting Point of ice is

• 100 degrees Celsius

• 0 degrees Celsius

• 0 degrees Fahrenheit

Tags

NGSS.MS-PS1-4

If you boil water in a pot, some of the water becomes...

• water vapor

• precipitation

• evaporation

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

Solid can change into a liquid when it's .......

• cooled

• burned

• heated

• freezed

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What scientific tool can be a student use to measure the freezing point of water?

• Stopwatch

• Celsius thermometer

• Pan balance

• Hot plate

Tags

NGSS.MS-PS1-4

When a substance changes from a solid to a liquid, this process is called:

• Melting

• Freezing

• Boiling

• Condensation

Tags

NGSS.MS-PS1-4