Tuesday, Oct 19, 2010

In class:

• The History of the Atom (presentation)

http://www.slideshare.net/secret/DMdTmMuCjBjrWk

Learn more about Cathode Ray Tube Experiment

Milikan's Oil Drop Experiment

Rutherford's Gold Foil Experiment

Homework:

• Create a Timeline for the History of the Atom including all important scientists, experiments, and discoveries.
• Complete "Sub-Atomic Particles Worksheet"

IMPORTANT NOTE:  If you did poorly on the recent Unit Conversions Quiz, a RETAKE Quiz will be available in the chemistry room at 2:45 on Wednesday (10/20).