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Polyatomic Ions
Memorize the polyatomic Ions before the test.
Question | Answer |
---|---|
NH₄^- | ammonium |
HCO₃^- | hydrogen carbonate |
OH^- | hydroxide |
NO₂^- | nitrite |
NO₃^- | nitrate |
ClO₃^- | chlorate |
ClO₂^- | chlorite |
CO₃^2- | carbonate |
SO₄^2- | sulfate |
SO₃^2- | sulfite |
O₂^2- | peroxide |
PO₄^3- | phosphate |
PO₃^3- | phosphite |
ammonium | NH₄^+ |
hydrogen carbonate | HCO₃^- |
hydroxide | OH^- |
nitrite | NO₂^- |
nitrate | NO₃^- |
chlorate | ClO₃^- |
chlorite | ClO₂^- |
carbonate | CO₃^2- |
sulfate | SO₄^2- |
sulfite | SO₃^2- |
peroxide | O₂^2- |
phosphate | PO₄^3- |
phosphite | PO₃^3- |