1. Phase Changes

2. Phase Changes Enthalpy Increases Gas Liquid Solid Vaporization
Condensation
Deposition
Sublimation
Liquid
Melting
Freezing
Solid

3. Physical/Chemical Properties
Physical property –

4. Physical/Chemical Properties
Physical property – any characteristic you can observe

5. Physical/Chemical Properties
Physical property – any characteristic you can observe
2 types:

6. Physical/Chemical Properties
Physical property – any characteristic you can observe
2 types:
1. Extensive –

7. Physical/Chemical Properties
Physical property – any characteristic you can observe
2 types:
1. Extensive – depends on the amount of matter

8. Physical/Chemical Properties
Physical property – any characteristic you can observe
2 types:
1. Extensive – depends on the amount of matter
2. Intensive –

9. Physical/Chemical Properties
Physical property – any characteristic you can observe
2 types:
1. Extensive – depends on the amount of matter
2. Intensive – INdependent of the amount of matter

10. LEAVE A LARGE BLANK SPACE!!!!!
I’ll give you something to put there later…

11. Chemical Properties
Chemical Properties –

12. Chemical Properties
Chemical Properties – the ability, potential, or inability to undergo a chemical reaction

13. Chemical Properties
Chemical Properties – the ability, potential, or inability to undergo a chemical reaction
Examples:

14. Chemical Properties
Chemical Properties – the ability, potential, or inability to undergo a chemical reaction
Examples: Flammability, Reactivity, Combustibility, Acidity (pH)