Polyatomic+Ions

=Polyatomic Ions =

====NH4 +1 Ammonium ====
 * Polyatomic ions: ** Ions consisting of atoms joined by a covalent bond, but have a net positive or negative charge.
 * Examples: **

[[image:permanganate.JPG.jpeg width="179" height="131" caption="http://www.oxidationsystems.com/products/permanganate.JPG"]]
====MnO4 -1 Permanganate ====

OH -1 Hydroxide


SO3 -2 Sulfite
