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Do you know your ions (or should that be irons)?
Ions listed in Chemistry Contexts for the NSW HSC
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| A | B |
| Lithium | Li+ |
| Sodium | Na+ |
| Potassium | K+ |
| Ammonium | (NH4)+ |
| Silver | Ag+ |
| Gold(I) | Au+ |
| Copper(I) | Cu+ |
| Magnesium | Mg2+ |
| Calcium | Ca2+ |
| Strontium | Sr2+ |
| Barium | Ba2+ |
| Manganese(II) | Mn2+ |
| Iron(II) | Fe2+ |
| Cobalt(II) | Co2+ |
| Nickel(II) | Ni2+ |
| Zinc | Zn2+ |
| Mercury(I) | (Hg2)2+ |
| Mercury(II) | Hg2+ |
| Tin(II) | Sn2+ |
| Tin(IV) | Sn4+ |
| Lead(II) | Pb2+ |
| Lead(IV) | Pb4+ |
| Hydroxide | OH- |
| Nitrate | (NO3)- |
| Nitrite | (NO2)- |
| Hydrogen carbonate | (HCO3)- |
| Hydrogen sulfate | (HSO4)- |
| Dihydrogen phosphate | (H2PO4)- |
| Ethanoate | CH3COO- |
| Oxalate | (C2O4)2- |
| Cyanide | CN- |
| Permanganate | (MnO4)- |
| Hypochlorite | ClO- |
| Carbonate | (CO3)2- |
| Sulfate | (SO4)2- |
| Sulfite | (SO3)2- |
| Peroxide | (O2)2- |
| Hydrogen phosphate | (HPO4)2- |
| dichromate | (Cr2O7)2- |
| Chromate | (CrO4)2- |
| Oxide | O2- |
| Sulfide | S2- |
| Hydride | H- |
| Hydrogen | H+ |
| Fluoride | F- |
| Chloride | Cl- |
| Bromide | Br- |
| Iodide | I- |
| Nitride | (N)3- |
| Phosphide | (P)3- |
| Phosphate | (PO4)3- |
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