Question

what are polyatomic ions give examples​

Answer 1

Answer:

ʜᴏᴘᴇ ɪᴛ ᴡᴀs ʜᴇʟᴘғᴜʟ

Explanation:

ɪғ ɪᴛ ᴡᴀs ʀɪɢʜᴛ ᴘʟᴇᴀsᴇ ᴍᴀʀᴋ ᴍᴇ ᴀs ʙʀᴇɪɴʟɪᴇsᴛ ᴀɴᴅ ᴘʟᴇᴀsᴇ ғᴏʟʟᴏᴡ ᴍᴇ

Answer 2

Explanation:

Polyatomic ions are ions which consist of 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 a single, charged unit.