Physical Science 20 - Sept 7

Today in class we went over the assignments from yesterday, Assignment C1 and C2. Today we learned how to deal with compounds where the cation could have different charges.  This involved using the stock naming system.  We went over how to use the system and a couple of examples.  As well, we looked at the classical system that was used before the stock system.  This was all covered on slides 42-51.  At the end of the class, students were assigned Assignment C4.  We will take this up tomorrow and move on to learn how to name ternary ionic compounds.