kinetic theory of gases

sold

liquid

gas

plasma

Gas are made up of particles that move at a constant, random motion

Gases can be compressed

Evaporation is a state change

When particles of a gas collide a large amount of energy is lost

solid change to a liquid

particles gain enough energy to move past each other

the heat of fusion is needed to melt a solid

the heat of vaporization is needed to melt a solid

gas

solid

liquid

plasma

The part labeled ice

The part labeled freezing/melting

The part labeled water

The part labeled gas

condenses

solidifies

contracts

expands

condensation

freezing

melting

boiling

Nothing

It increases because particles move faster

It decreases because particles slow down

The particles move apart and speed up

The particles slow down and move closer together since the temperature decreases.

Balloon shrink in all liquids

The liquid nitrogen damages the balloon.

gas

liquid

solid

plasma

gas

solid

liquid

plasma

True

False

condensation

evaporation

melting

boiling

It does not have a melting point- it has a range of temperatures at which it melts

It behaves like all other solids

Glass and butter are examples

changing from a solid to a vapor

vapor changes to a solid

vapor changes to a liquid

liquid changes to a solid