Wednesday, September 15, 2010

Atomic Theory

AP Chemistry

Answer these questions in your textbook at the end of Chapter 4: 21-32

Advanced Chemistry
Try to find one fact about each of these people:
Democritus
Antoine Lavoisier
John Dalton
J. J. Thomson
Ernest Rutherford

Honors Chemistry
Tomorrow we will discuss radioactivity, nuclear decay, and half-life. We will most likely begin to work on a Practice Test for Unit 3, and the Unit 3 Test should be on Monday.

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