1. 65 List the parts of Dalton’s Atomic Theory.
Thompson discovered __________ with the _________ ____ experiment. His ____________model stated negatively charged e-s are embedded in positively charged atom.
Rutherford discovered the _________ with the ________ ______ experiment. In his model, negatively charged e-s are scattered around the small, dense, ________ charged center that contains most of an atom’s mass.
Bohr’s Model shows that electrons can only exist in certain __________ ______ around the nucleus. The farther away from the nucleus the _______ the energy.

2. Physical vs Chemical

3. Properties Describes matter Can be observed without changing substance
Physical
Chemical
Describes matter
Can be observed without changing substance
Density
Color
Odor
Shape
Describes how matter reacts
When observed changes the substance
Reacts with oxygen
Will not react with hydrogen

4. Changes Doesn't change the substance State Changes
Physical
Chemical
Doesn't change the substance
State Changes
New substance created
Rusting

5. Physical or Chemical?

6. Physical or Chemical?

7. Physical or Chemical?

8. Physical or Chemical?

9. Physical or Chemical?

10. Physical or Chemical?

11. Physical or Chemical?

12. Physical or Chemical?

13. Physical or Chemical?

14. Physical or Chemical?