Elements

[tom jupille]

This was forwarded to me by Fred Klink, who teaches the LC-MS Fundamentals course for us. If you're a Tom Lehrer aficionado, it's too good to pass up (and if you're not a Tom Lehrer aficionado, you might become one after this!).
http://www.privatehand.com/flash/elements.html

[skunked_once]

Ha, Ha, That's great! I'll use it to educate, amuse, torment, my introductory chemistry class