Change in State-How particles behave

the change in state from a solid to a liquid

• melting

• freezin

• vaporization

• condensation

Tags

NGSS.MS-PS1-4

the change in state from a liquid to a solid

• melting

• freezin

• vaporization

• condensation

Tags

NGSS.MS-PS1-4

occurs when the particles in a liquid gain enough energy to move independently

• melting

• freezing

• vaporization

• condensation

Tags

NGSS.MS-PS1-4

the change in state from a gas to a liquid

• melting

• freezing

• vaporization

• condensation

Tags

NGSS.MS-PS1-4

What happens to particles as a substance melts?

• particles gain energy and vibrate so fast they break free from their fixed positions

• particles lose energy and vibrate so fast they break free from their fixed positions

• particles don't have energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What happens to particles as a substance freezes?

• particles gain energy and vibrate so fast they break free from their fixed positions

• particles lose energy and move more and more slowly until they become solid

• particles don't have energy

Tags

NGSS.MS-PS1-4

What happens to particles as a substance vaporizes?

• particles gain energy and vibrate so fast they break free from their fixed positions

• particles lose energy and move more and more slowly until they become solid

• particles gain enough energy to move independently-resulting in either evaporation or boiling

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

occurs when vaporized water molecules form bubbles below the surface of a liquid

• evaporation

• boiling

• melting

• freezing

Tags

NGSS.MS-PS1-4

occurs when the surface particles of a solid gain enough energy that they form a gas (they do not pass thought the liquid state as they form a gas)

• metling

• boiling

• condensatoin

• sublimation

Tags

NGSS.MS-PS1-4

example: when snow disapears form the ground even when temperatures are below freezing

• evaporation

• sublimation

• condensation

• boiling

Tags

NGSS.MS-PS1-4