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.

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Plasma Super charged particles that have broken apart Ex: fire, lightening, stars, Northern Lights.