Chapter 5 Electrons in Atoms. 5.1 Models of the Atom. Chemistry. Today we are learning to:- 1. Realize there were problems with Rutherford’s model of the atom 2. Understand the new ideas put forward in Bohr’s model of the atom 3. Describe what is meant by a quantum mechanical model
Chapter 5 Electrons in Atoms
5.1 Models of the Atom
Development of atomic models from 1803 to 1911.
Development of atomic models from 1913 to 1932.
Each energy sublevel relates to orbitals of different shape.
1. Rutherford's planetary model of the atom could not explain
2. Bohr's model of the atom proposed that electrons are found
3. What is the lowest-numbered principal energy level in which porbitals are found?