Changes of State

The temperature at which a liquid turns to a gas is called the _____ point.

• boiling

• freezing

• amorphous

• crystalline

Tags

NGSS.MS-PS1-4

Evaporation and condensation are both types of vaporization.

• True

• False

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The temperature at which liquid turns to a gas is called the boiling point.

• True

• False

Tags

NGSS.MS-PS1-4

A puddle dries up by the process of _____.

• evaporation

• melting

• freezing

• condensation

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

Freezing occurs when the particles in liquid slow down and take fixed positions.

• True

• False

Tags

NGSS.MS-PS1-4

Particles of which of the following have the greatest thermal energy?

• a gas

• a liquid

• a solid

• an amorphous solid

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When you see fog or clouds, you are seeing water in the ______ state.

• Liquid

• Gas

• Solid

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

The process that makes ice cubes shrink as they sit in a freezer is called ____.

• sublimation

• condensation

• evaporation

• personification

Tags

NGSS.MS-PS1-4

Taking energy away from a substance will make its particles move

• more slowly
• more quickly
• at the same speed

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Adding more heat energy to particles of matter will

• make them move slower
• make them move faster
• make them stop moving
• destroy them

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4