Physical Science 20 - Sept 4

Today I checked Assignments C1 and C2 for completion.  The answers are in the answer key folder found in the chemistry folder of the Physical Science 20 Course Notes link along the right of this webpage.  We then learned how to name compounds involving polyatomic ions as well as ones with multiple cationic charges.  Each one has it own set of rules that vary slightly from the rules we have already learned.  This was covered on slides 35-53 of the Nomenclature Powerpoint.  Students finished the class by working on Assignments C3 and C4, both of which with be checked on Tuesday.  Have a great long weekend everyone!