1. Phase Changes
8th Grade Science

2. States of Matter
mistry/statesofmatter/

3. Solid Liquid Liquid Gas Solid: Has a fixed volume and a fixed shape.
Liquid: Has a fixed volume but no fixed shape.
Liquid
Liquid
Gas: Has no fixed volume and no fixed shape
Gas

4. Changing States
mistry/matterchangingstates/

5. Solid Liquid Liquid Gas
Freezing: Matter changing from the liquid phase to the solid phase.
Freezing
Melting: Matter changing from the solid phase to the liquid phase.
Solid
Evaporation: Matter changing from the liquid phase to the gas phase.
Melting
Liquid
Condensation: Matter changing from the gas phase to the liquid phase.
Sublimation
Liquid
Condensation
Sublimation: Matter changing state by skipping the liquid phase.
Gas
Evaporation

6. Solid Liquid Liquid Gas Solid: Molecules Vibrate in Place.
Liquid: Molecules Slide past each other.
Liquid
Liquid
Gas: Molecules move Freely & Fast
Gas

7. Take the Following Notes about your article:
Now SHARE with your shoulder partner what you learned
DON’T just read your notes!!!
Write a short summary of what is happening (5 Sentences minimum)
Why is this relevant to society?
What impact could this have?