Polyatomic Ions PDF
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This document provides a list of polyatomic ions and their corresponding chemical formulas. It also details the diatomic elements, which include oxygen, nitrogen, hydrogen, fluorine, chlorine, bromine, and iodine. These are important concepts in chemistry for understanding chemical bonding and reactions.
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Polyatomic Ions (Honors) Charges matter…a lot! NH4+ ammonium NO2- nitrite NO3- nitrate OH- hydroxide CN- cyanide MnO4- permanganate HCO3- hydrogen carbonate (or bicarbonate) ClO- hypochlorite ClO2- chlorite ClO3- chlorate ClO4- perchlor...
Polyatomic Ions (Honors) Charges matter…a lot! NH4+ ammonium NO2- nitrite NO3- nitrate OH- hydroxide CN- cyanide MnO4- permanganate HCO3- hydrogen carbonate (or bicarbonate) ClO- hypochlorite ClO2- chlorite ClO3- chlorate ClO4- perchlorate BrO3- bromate IO3- iodate IO4- periodate C2H3O2- acetate H2PO4- dihydrogen phosphate CO32- carbonate SO32- sulfite SO42- sulfate S2O32- thiosulfate O22- peroxide CrO42- chromate Cr2O72- dichromate HPO42- hydrogen phosphate PO43- phosphate AsO43- arsenate HSO4- hydrogen sulfate (or bisulfate) C2O42- oxalate C6H5O73- citrate Diatomic Elements (ALL Students) O2 oxygen NOTE: These are diatomic when by themselves in natural state N2 nitrogen H2 hydrogen Halogens F2 fluorine Cl2 chlorine Br2 bromine I2 iodine
