Chemistry was the science of matter. Ian Chesterton taught chemistry at Coal Hill School, although his lessons were too simple for his student Susan Foreman. (DW: An Unearthly Child) Ace liked chemistry, especially the creation of explosives. (DW: Dragonfire) Vicki Pallister studied chemistry at the age of ten for an hour a week using a machine. (DW: The Web Planet) Cedric Mathews used his skill at chemistry to create a formula which enhanced aggression. (TVC: The Arkwood Experiments)
