Interactive Periodic Table of Fictional Elements

This amazing interactive graphic contains fictional materials from games, animated shows, comic books, movies, books, television, and more. From Chemical X (symbol: CX) in The Powerpuff Girls, Diamondillium (symbol: Diu) from Futurama, and Psitanium (symbol: Ps) in Psychonauts to Nitrium (symbol Ni) in Star Trek, Kryptonite (symbol: Kr) and Element 152 (symbol: E52) from the DC Comics universe. If you hover over an element in the source infographic, it displays the origin and properties of the fictional element. You could spend a lot time going through this whole table.