wed

Honors: pulled teeth with D period over explaining periodic trends via zeff and opels.

forgot to mention competing repulsion factor of adding electrons! try that tomorrow...

maybe it will be too confusing though and I should just leave it to comparing an anion to its atom.

AP: progressed through the aufbau principle today...need to show chart of n sublevels, n2 orbitals and 2n2 max electrons per pel....

show article on oklahoma parent from email....