Today we talked about the development of the idea or electron orbitals. We started with the “plum pudding” model and moved on to the Rutherford and Bohr models. We began to talk about how to fill electron shells.
Aim: How did the model of the atom change in the early 1900s?
We have a quiz tomorrow on: isotopes/atomic mass, nuclear decay types, half-lives, and natural decay equations.
Presentation: [gview file=”https://www.whsad.org/wp-content/uploads/2013/10/Atom-1911-1922.pptx”]