Chem 30 Notes

Sept 6 History of the Atom, Periodic Table & Valence

Today we continued working through our Materials Science Unit (MS1&2 Materials Science student). We went over the history of the atom (1 Chem Intro and History of Atom), we reviewed a bit about the periodic table, and we looked at how to use the periodic table to determine the number of valence electrons (2 Periodic Table and Valence Electrons).

 

 

 

 

 

You can watch this video to see what aspects of the periodic table we discussed and how to draw a Lewis dot formula for an atom:

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