Discuss valence electrons and their participation in chemical bonding and reactions. Discover how to determine valence in the main group elements, group A. Work a few examples. Examine how to determine the valence electrons in the B group elements, the transition elements. Work a few examples to demonstrate
Review entropy definition for a system. Work on 2-3 entropy problems from textbook. Discuss the reasons for either an increase or decrease in the entropy calculated.
Assignment
text questions
Session Minutes
45
Minutes Student Attended
45
Lesson Comments
Discuss and correct entropy question from Wed. homework assignment. Correct classwork answers