Question

What is a polyatomic ion?

Answer 1

an ion made up of two or more atoms covalently bonded

Step-by-step explanation:

i had this on a test and got it right

Answer 2

A polyatomic ion is a charged chemical species made up of two or more atoms covalently bonded or of a metal complex that can be considered to be acting as one unit. I hope this helped, sweetie.