A gas, which when inhaled deeply, induces pep, enthusiam and determination.

A lumpy, hard substance which is occasionally used in competitive events. Participants attempt to gather as much of it as possible, the winner being the player with the most Nobblinese. Once common in holiday camps, it may still be found around seaside piers and anywhere frequented by the elderly.

A mysterious element conjectured to have been the cause of the sudden disappearance of physicists trying to isolate Snarkium.

An element often displayed and talked about in classrooms by elementary school students in America.

An element whose atomic structure makes it seem like another element. Often used by (or on) the intelligence services.