I mean no offense here, but what happened to paper? When I was in high school (just a few years ago) we had a printed piece of paper with the periodic table. Why would you want to cram it onto a tiny screen like that and then waste your battery using it. Just hit up Google Images, find a decent looking copy of the table, and print it out. Takes maybe 30 seconds top and works just as well (if not better) than an electronic version.
Kids these days, I guess... :)
Nick Gravelyn -- Microsoft XNA MVP -- http://nick.gravelyn.com/zune-games/