1. Chemical and Physical Properties
4. Density Calculation <-- done in class
6. Types of Reactions Practice
7. The pH of a solution was 7. It raised to 10.
a. Did it become more basic or more acidic?
b. How much more basic or acidic did it become?
8. Using this link Electron Configuration Practice, diagram the electron configuration of
a. Calcium
b. Neon
c. Carbon
d. Nitrogen
Answer: Why do 4 hydrogens bond to 1 carbon to make CH4 (methane).
9. Planc's Constant Practice Problems
10. Be able to identify increasing and decreasing atomic radii
13. Atomic number and mass practice, and isotopes.
14. Stoicheometry practice problems (#2, 3, 5, 7)