1. Do Now What are the main 3 states of matter?
Can you name the other 2 states of matter?
Describe the shape and volume of particles in a solid.
Describe the shape and volume of a gas.
Solid, Liquid, Gas
Plasma, Bose-Einstein Condensate
Definite Shape, Definite Volume
Indefinite Shape, Indefinite Volume

2. The five states of matter:
PLASMAS (only for low density ionized gases)
BOSE-EINSTEIN CONDENSATE
SOLIDS
LIQUIDS
GASES
Thermal Energy
Lower Temperature
Higher Temperature

3. Changing States of Matter
Draw the chart in your notes!!
Melt
Vaporization
Gas
Solid
Liquid
+ heat
+ heat
- heat
- heat
Freeze
condensation

4. Changes: Solid and Liquid
Melting: Solid → Liquid
Melting point: Temperature When melting occurs
Big Idea: When a substance melts, the particles in the solid vibrate so fast that they break free from their fixed positions.
+ Thermal Energy →

5. Changes between Liquid and Solid
Freezing: Liquid → Solid
Freezing point: Temperature When freezing occurs
Big Idea: When a substance freezes, the particles in the liquid move so slowly that they begin to take on a fixed positions.
- Thermal Energy →

6. Pop Quiz True True of False
Melting and freezing are reversible physical changes of matter.
True

7. Changes: Liquid and Gas
Vaporization: Liquid → Gas. Takes place only on the surface of the liquid.
Boiling: Liquid → Gas. Occurs when liquid changes to gas below the surface of the liquid as well as at the surface.
Boiling Point: Temperature at which liquid boils.
+ Thermal Energy →

8. Changes between Liquid and Gas
Condensation: Gas → Liquid.
Big Idea: During condensation, the particles loose enough thermal energy to form a liquid.
- Thermal Energy →

9. Changes between Solid and Gas
Sublimation: Solid → Gas.
During Sublimation, particles of a solid do not pass through the liquid state as they form a gas.
When dry ice becomes gas, it cools water vapor in the nearby air. The water vapor then condenses into a liquid, forming fog around the dry ice.
+ Thermal Energy →

10. REVIEW

11. Changing States of Matter2 1
Melt
Vaporization
Gas
Solid
Liquid
+ heat
+ heat
- heat
- heat 4
Freeze
condensation 3

12. What does that look like.

13. Restate the learning objective. Ideas for Supporting Sentences:
Summary (3-4 sentences)
Topic Sentence:
Restate the learning objective.
Ideas for Supporting Sentences:
Describe how matter changes.
Define Key Terms.
Discuss something new that you learned while taking notes.