Week of 2/16

Monday: president’s day holiday

Tuesday: snow day

Wednesday:  2 hr delay, but we still made it through a good chunk of the bonding packet. Here’s the notes.

Thursday: ionic radius and transition metal ions

Friday: Handed out unit outline (new format!). Melting points and bond strengths for ionic and metallic + Born Haber Cycles. At the end of class (which was also short b/c of a 2 hr delay) you worked in groups to draw the cycles and solve one of the Born Haber problems.  Notes.

Homework is to continue with google classroom essays and to finish the Born-Haber problem you were working on in class. On Monday we’ll review. Quiz on Tuesday.