which choice is not an example of a molecule?\no ncl₃\no o₃\no f\no h₂o₂

which choice is not an example of a molecule?\no ncl₃\no o₃\no f\no h₂o₂
Answer
Brief Explanations:
A molecule is formed by two or more atoms chemically bonded together. $NCl_3$ has one nitrogen and three chlorine atoms bonded, $O_3$ has three oxygen - atoms bonded, and $H_2O_2$ has two hydrogen and two oxygen atoms bonded. Fluorine ($F$) is a single atom and not a molecule.
Answer:
F