October 25

Hi Class
We began class by reviewing last night homework
Today in class we learned:

What elements constitute: s block, p block, d block and f block

Aufbau Principle:
Pauli Exclusion Principle:
Hunds Rule:

I also taught you all how to write electron configurations and orbital diagrams for elements in periods 1-3.

PowerPoint: http://www.scribd.com/doc/439038/Quantum-Chemistry-REAL-Part-1-for-October-25-and-29

Homework:
Write the Orbital Diagrams and Electron Configurations for elements 1-18.