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Chemistry Test #1 Topics
Date of Test: Thursday, Dec 15
To prepare for the test you should review and know the following topics:
1. Lab Safety including lab equipment and safety equipment along with WHMIS
symbols
2. Chemical and Physical Properties
3. Particle Theory of Matter
4. Chemical and Physical Changes
5. Density and Density Calculations
6. Pure Substances and Mixtures
- elements, compounds, solutions (homogeneous mixtures), mechanical mixtures
(heterogeneous mixtures), suspensions, colloidal dispersions
7. History of the Atom
- Empedocles, Aristotle, Democritus, Dalton, Thomson, Rutherford, Gold Foil
experiment
8. Structure of the Atom
- atomic number, atomic mass, protons, neutrons, electrons
9. Bohr diagrams
 Read through your notes and your textbook, along with the labs that we have done
so far to ensure that you are well prepared.