The Periodic Table

Periodic Tables in Different Forms

http://www.periodicvideos.com/
http://periodictable.com/
http://www.rsc.org/periodic-table
http://www.lenntech.com/periodic/periodic-chart.htm
http://www.chem4kids.com/files/elem_pertable.html
http://www.chemeddl.org/resources/ptl/

Videos
http://www.youtube.com/watch?v=FHRGxkzHT7w
http://www.youtube.com/watch?v=0rJmILZ8Psc&feature=related
http://www.youtube.com/watch?v=cQU2IAsQak8&feature=related