History of Atomic Theory
Reviews Democritus, Lavasier, Dalton, Thompson, Rutherford . . .
Watch from beginning until 3:30 min.
History of Atomic Theory - Classic Atomic Experiments
Great video - Watch from beginning to 5:30 minutes (the information after 5:30 will be addressed in Chapter 4).
Pay special attention to WHO performed WHAT EXPERIMENT,
the general WORKINGS OF EACH EXPERIMENT, and the
CONCLUSIONS ABOUT THE ATOM from each experiment.
GREAT VIDEO that addresses concepts of Atomic Theory:
More about the Cathode Ray Tube Experiment:
Watch if you need more detailed explanation of Thomson's Experiment-
More about the Gold Foil Experiment:
Watch if you need more detailed explanation of Rutherford's Experiment-
Watch if you need more detailed explanation of Rutherford's Experiment-
Calculating Average Atomic Mass:
MOLE Calculations: