| − | A '''decomposition reaction''' is a reaction that changes a [[compound]] into its constituent [[elements]] or polyatomic ions (Ions made of multiple elements).<ref>Wile, Dr. Jay L. ''Exploring Creation With Chemistry''. Apologia Educational Ministries, Inc. 1998</ref> | + | A '''decomposition reaction''' is a reaction that changes a [[compound]] into its constituent [[elements]] or [[polyatomic ions]].<ref>Wile, Dr. Jay L. ''Exploring Creation With Chemistry''. Apologia Educational Ministries, Inc. 1998</ref> |