Friday, October 1: Periods 1-6

Chem I: Periods 1, 2, 5, 6

1. A last try at alchemy: zinc to brass pennies

2. Using the periodic table to find protons, neutrons, and electrons and

the explanation of isotopes for finishing #C11

3. Review of the notes: good pictures of JJ Thomson's Cathode Ray Tube, Millikan's box, and Rutherford's gold foil

For Monday: Bring your calculator (we'll be calculating average atomic masses with isotopes)

AP Chem: Period 4

1. Starting Chapter 5: Notes and Demos of all the gas laws. (The best one was the elephant toothpaste for Avagadro's law.)