States of Matter & Phase Changes

At higher temperatures

• particles in an object have less energy
• particles in an object move faster
• a gas contracts

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The slower the particles in a substance move,

• the colder it is.

• the warmer it is.

• the more energy it has.

Tags

NGSS.MS-PS1-4

What state of matter?

• Solid

• Liquid

• Gas

• Plasma!!!

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-4

What state of matter?

• Solid

• Liquid

• Gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What state of matter?

• Solid

• Liquid

• Gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

5. What is it called when a solid turns directly into a gas?

• Sublimation
• Condensation
• Liquid

Tags

NGSS.MS-PS1-4

7. All phase changes (changing states) requires energy to be added or taken away.

• True
• False

Tags

NGSS.MS-PS1-4

Change from Liquid to Solid is called ...

• fusion

• Freezing

• sublimation

• evaporation

Tags

NGSS.MS-PS1-4

Change from gas to liquid...

• condensation
• evaporation
• expansion
• movement

Tags

NGSS.MS-PS1-4

Change from liquid to gas is called....

• expansion

• evaporation

• condensation

• sublimation

Tags

NGSS.MS-PS1-4