EntityQ1064242· pop 25· linked from 150 articlespolyatomic ionSign in to savea charged chemical species composed of two or more atoms covalently bonded or of a metal complex, that can be considered to be acting as a single unitConnectionsionEntityalkoxideEntitysulfateEntityoxygenEntityconjugate acidEntityphosphideEntityphosphite ionEntitywaterEntityatomEntityhydrogenEntitycarbonEntitynitrogenEntitysulfurEntitymercuryEntitymoleculeEntityphosphorusEntitychlorineEntityInternational Standard Book NumberEntityelectric chargeEntitysaltEntityCategoriesIons