We used the aufbau principle, Pauli exclusion principle and Hund's rule to draw locations of electrons in atoms on the energy level diagrams in our notes (bottom and reverse of handout with orbital shapes).  We stated the four quantum numbers that provided the location on the diagram of a specific electron.  The handout is found on the unit 1 page as "energy lev diagr note", and there is a blank diagram on that web page for you to print out.  Text reference:  p185-191.
Homework:  p.191 #3a-c, 4 and quantum number handout questions



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