When a solid changes to a liquid it is called

• Freezing

• Melting

• Evaporation

• Condensation

Tags

NGSS.MS-PS1-4

In order for a liquid to change into a gas more ________ needs to be added.

• Liquid

• cold

• heat

• evaporation

Tags

NGSS.MS-PS1-4

What are 3 states of matter? Check each box that is correct

• Liquid

• metling

• solid

• gas

Tags

NGSS.MS-PS1-4

If a substance has molecules moving in place, undergoes a phase change, and now has molecules moving around each other it has changed from a.......

• solid to a gas

• solid to liquid

• gas to a liquid

• liquid to a solid

Tags

NGSS.MS-PS1-4

Blake is doing a science experiment with a substance in a sealed jar. At first, the substance’s molecules are moving around each other. What will happen to Blake’s substance if he transfers energy out of the substance and causes a phase change? After the phase change, the substance’s molecules will move...

• faster and be a gas

• slower and be a liquid

• faster and be a liquid

• slower and be a solid

Tags

NGSS.MS-PS1-4

Cohen had a Popsicle but left it out and it started to melt. What caused the Popsicle to melt?

• Thermal energy was taken away from the popsicle

• Cohen doesn't deserve treats if he is going to waste them

• Thermal energy was added to the popsicle

• Thermal energy stayed the same in the popsicle

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

All liquids freeze at 0 degrees Celsius.

• True

• False

Tags

NGSS.MS-PS1-4

In which state of matter are molecules packed tightly together and can only vibrate?

• Solid

• Liquid

• Gas

• Solids and Liquids

In which state of matter do molecules have enough thermal energy to move far apart from one another?

• Liquid

• Liquid and gas

• Solids

• Gas

Tags

NGSS.MS-PS1-4

A liquid becoming a gas can be called

• condensation

• sublimation

• evaporation

• freezing

Tags

NGSS.MS-PS1-4