Tuesday, February 13, 2007

2/13/2007

Homework Chapter 7 #9,,1,13,14,20,23,29,30,33,34

Also quick correction: All elements in an isoelectronic have the same number of electrons

Example: Na +1, Mg 2+ and Al 3+ all have 10 electons, so they are isoelctronic.
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