•OBJECTIVE:
Students will discuss in writing how the model of the atom has changed over the
years.
•W.O.D.
Amiable-friendly, affable.
•WARM-UP
1. Science use models on many occasions.
What is a model?
2. With today’s technology, is it
possible to see atoms? Explain your answer. (see page 100-101)
CW
OBJECTIVE: Understanding how the model of
the atom has changed over the years.
•In
your notebooks, describe the contributions each of the following scientists has
made to our understanding of the structure of the atom:
John
Dalton, J.J. Thomson, Robert Millikan, Eugen Goldstein, James Chadwick, Ernest
Rutherford, Niels
Bohr, & Erwin Schrodinger
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