Topic: States of Matter

Essential Question: Compare and contrast solids, liquids, and gases.

Solids

• Hold their shape• Have a definite

volume

Solids• Particles vibrate

in place.• Particles have

low energy and high attraction.

• Particles are close together.

Liquids• Take the shape

of their container• Have a definite

volume

Liquids• Particles flow past

each other.• Particles have

medium energy & medium attraction.

• Particles move at medium speeds.

Gases• Take the shape of their

container• Do NOT have a

definite volume• Expand to fill container

Gases• Particles bounce

into each other & the sides of the container.

• Particles have high energy & low attraction.

• Particles move very quickly.

Who wants to be a molecule?

Kinetic Theory of Matter

• Pg. 104 in your blue book

• Define it!

Now..

• Write ONE summary at the bottom.

• Write TWO questions that could be used on a quiz about states of matter.

oobleck

• https://www.youtube.com/watch?v=wvc_GaDhV_U

• speakers

• https://www.youtube.com/watch?v=D-wxnID2q4A

• walkinghttps://www.youtube.com/watch?v=Ja4-j1Ak87Y How to make it

Plasma• Super charged

particles that have broken apart

• Ex: fire, lightening, stars, Northern Lights.