Common Polyatomic Ions Chart

So 3 2 sulfite ion.

Common polyatomic ions chart. Carbonate co 3 2. Hso 4 hydrogen sulfate ion. Polyatomic ions with a positive 1 charge do occur but the main one you ll encounter and need to know is the ammonium ion.

1 page s common polyatomic ions sample. Co 3 2 carbonate ion. O 2 2 peroxide ion.

Common polyatomic ions name s formula name s formula ammonium nh4 acetate ch3coo c2h3o2 bromate bro3 carbonate co3 2 chlorate clo3 chlorite clo2 chromate cro4 2 cyanide cn dichromate cr2o7 2 hydrogen carbonate bicarbonate hco3 hydrogen sulfate bisulfate hso4 hydrogen phosphate biphosphate hpo4 2 hydroxide oh. Nh 4 ammonium ion. Thus a polyatomic ion is an ion that is composed of 2 or more atoms.

Symbols and names of some common polyatomic ions and one molecule. These ions are separated by charge on the ion into four 4 different tables and listed alphabetically within each table. Download free printable polyatomic ions chart samples in pdf word and excel formats.

The tables below list common polyatomic ions that you will be using throughout this general chemistry laboratory series chem 151 152. An ion is an atom or molecule that has acquired an electric charge due to loss or gain of electrons. C 2 h 3 o 2 acetate ion.

Remember because it is a cation when it reacts and forms a compound it is cited first in the chemical formula. List of common ions. Co3 2 carbonate c2o4 2 oxalate no2 nitrite no3 nitrate po3 3 phosphite po4 3 phosphate so3 2 sulfite so4 2 sulfate.

Arsenate aso 3 3. Common polyatomic ions chart. Sciencestruck lists down some common polyatomic ions with their charges and oxidation numbers.

So 4 2 sulfate ion. At the bottom of article you will find some print friendly polyatomic ion chart template free of any charge. You can use them without editing and can also customize according to needs.