What is N for CIO3', the
chlorate ion?

Since ClO3 is a polyatomic atom (chlorate ion) with a charge of -1 it is represented with 1 chlorine atom and 3 oxygen atoms. ... Since ClO3 is a polyatomic atom (chlorate ion) with a charge of -1 it is represented with 1 chlorine atom and 3 oxygen atoms.

Explanation:

< > according to newton's third law of motion, forces always act in equal but opposite pairs. another way of saying this is for every action, there is an equal but opposite reaction.< >