Videos

Here are some videos about the periodic table. Also, take a look at The Periodic Table of Videos, which has a lot of videos about the elements (as implied by its name).

The Elements (Tom Lehrer)

This is a rather famous song, with many variations on the Internet. See the The Elements (song) on Wikipedia.

At The Periodic Table of Videos

(Link)

As Sung by Daniel Radcliffe

i.e. Harry Potter.

Original Recording

As sung by Lehrer himself.

The Rare Isotope Rap