2. It’s what the world’s made of.

3. What do you know about matter? Do you know the phases of matter? Solids Liquids Gasses Plasma

4. Solids hold their own shape have weight take up space

5. Liquids take the shape of their container have weight take up space

6. Gasses spread out to fill the entire space given have weight take up space

7. Plasma Similar to gas, but the particles are electrically charged Example = lightning Used in fluorescent light bulbs and Neon lights.

8. What would it take for matter to move from one state to another?

9. Energy determines the state!

10. Particles in Solids: Are packed tightly together Have very little energy

11. Particles in Liquids: Are loosely packed Have medium energy levels

12. Particles in Gasses: Move freely Have LOTS of energy

13. Particles in Plasma: Are electrically charged Have EXTREMELY high energy levels

14. Solid + Energy = ?

15. Liquid + Energy = ?

16. Physical change When matter changes state No new substance is formed

17. Examples Ice cream  melted ice cream Chocolate  melted chocolate Ice  water  water vapor

18. Chemical change When new matter is formed

19. Examples The metal of an old bike rusting Jewelry becomes tarnished Bread becomes toast Burning paper

20. Video – “The Properties of Matter” In your science notebook, list FIVE new things you learned from this video