Molecule
in Scribblenauts Unmasked
Type	Science
Behavior	Attracts biologists.
Synonyms	Amino Acid
Available in	Super Scribblenauts, Scribblenauts Remix, Scribblenauts Unlimited, Scribblenauts Unmasked, Scribblenauts Showdown

A molecule is the smallest particle of a substance that retains all the properties of the substance and is composed of one or more atoms.

In Scribblenauts it was a synonym to Atom.