The ions that We've talked about up to now are called monatomic ions, that may be, They're ions formed from just one atom. We also come across many polyatomic ions. These ions, which act as discrete models, are electrically charged molecules (a group of bonded atoms with an Total charge). https://potassiumcyanide23000.get-blogging.com/30583831/the-best-side-of-potassium-cyanide-electroplating