Class Update

Wednesday, January 6, 2010. It has been a little while. We are getting back into the routine again. Yesterday we reviewed atomic structures, in particular the arrangement of electrons in shells around the atoms. Today we practiced Lewis Dot Diagrams to show valence electrons that are involved in molecular bonding. There is homework for Friday, January 8th. A reading on Ionic Bonding and three questions to answer (1, 3, & 5).