Question

HEY GUYS PLEASE ANSWER THIS QUESTION♡♡
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WHAT ARE POLYATOMIC IONS??
GIVE EXAMPLE??

Answer 1

polyatomic ions are ions which consist one or more than one atom. for example nitrate ion NO3-, contains one nitrogen atom and three oxygen atoms. The atoms in a polyatomic ion are usually covalently bonded to one another, and therefore stay together as asingle, charged unit.

Answer 2

polyatomic ion are those having more than 4 atoms.

Example :- NH3