Question

Name and write one polyatomic ion with its charge.

Answer 1

One polyatomic ion is Nitrate. It had a charge of -1.

Hope this helps!! (:

Answer 2

Because these ions contain more than one atom, they are called polyatomic ions. Polyatomic ions have characteristic formulas, names, and charges that should be memorized. For example, NO3− is the nitrate ion; it has one nitrogen atom and three oxygen atoms and an overall 1− charge.

Polyatomic Ions.

Name Formula

sulfite ion SO32−

Step-by-step explanation: