moleculenoun
the smallest particle of a substance that retains all the substance's properties. It is composed of one or more atoms.
CANCEL
SAVE
Use this word in a sentence or give an example to show you understand its meaning.
the smallest particle of a substance that retains all the substance's properties. It is composed of one or more atoms.
CANCEL
SAVE
Use this word in a sentence or give an example to show you understand its meaning.