The document discusses the organization of the periodic table, with groups represented by columns and periods by rows. It also mentions valence electrons, which are the electrons in the outermost shell of an atom, and provides some links about elements including an iPad game to test knowledge of elements.

3.  Groups: columns, vertical,
 Periods: rows, horizontal,

4.  the electrons in the last shell or energy
level of an atom.

5. 
http://www.youtube.com/watch?v=GFIvXVM
bII0

6.  Get an iPad
 See how many elements you can
remember
 http://www.sporcle.com/games/g/elements

7.  Q: Where do you put the dirty dishes?