Polyatomic Ions
Polyatomic Ions. Polyatomic Ions. A group of atoms, usually of different elements, that act as a single ion Eg: one atom of sulphur and four oxygen atoms form the polyatomic ion called sulphate, or SO 4 2-. Polyatomic Ions. Similar polyatomic ions are named using suffixes “-ate” or “-ite”
269 views • 8 slides