Dictionary entry overview: What does isle mean? â¢ ISLE (noun) The noun ISLE has 1 sense: 1. a small island Familiarity information: ISLE used as a noun is very rare.
The sulfate ion is SO42- The sulfite ion is SO32- and is more basic that sulfate.
nomenclature of ionic compounds. in chemical compound: Ionic compounds containing polyatomic ions. ...ion with fewer oxygen atoms ends in -ite, and the name of the other ion ends in -ate. For example, SO 3 2â is called sulfite and SO 4 2â is called sulfate. In those cases where more than two oxy anions constitute the series, hypo- (less than) and per- (more than) are used as prefixes to name the members of the series with the smallest and the...