Unit 9 - Models of atoms with internal
In previous units it was shown experimentally that matter consists of very small particles called atoms. In this unit we will show how the view of the atom has changed through history.
From the Greeks to our modern times the model of the atom has changed dramatically according to the data and theories available. We will examine the Greek view, Dalton's early atomic theory, and the contributions of JJ thomson and Ernest Rutherford.
Dr. Michael M. Krop High School
Unit 9 Materials
A look inside the atom Website - The discovery of the electron
Worksheet 1 - Analyzing a Spectrograph