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52 Polyatomic Ions

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
Nitrate   NO3-  
🗑
Nitrite   NO2-  
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Sulfate   SO4 2-  
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Sulfite   SO3 2-  
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Phosphate   PO4 3-  
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Phosphite   PO3 3-  
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Hydrogen Phosphate   HPO4 2-  
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Dihydrogen Phosphate   H2PO4-  
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Carbonate   CO3 2-  
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Hydrogen Carbonate   HCO3-  
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Hydrogen Sulfide   HS-  
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Oxalate   C2O4 2-  
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Hydroxide   OH-  
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Cyanide   CN-  
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Thiocyanide   SCN-  
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Cyanate   OCN-  
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Thiosulfate   S2O3 2-  
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Chromate   CrO4 2-  
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Dichromate   Cr2O7 2-  
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Permanganate   MnO4-  
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Acetate   C2H3O2-  
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Ammonium   NH4+  
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Hydrogen   H+  
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Hydride   H-  
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Hypochlorite   ClO-  
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Cholrite   ClO2-  
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Chlorate   ClO3-  
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Perchlorate   ClO4-  
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Hypobromite   BrO-  
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Bromite   BrO2-  
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Bromate   BrO3-  
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Perbromate   BrO4-  
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Hypoiodite   IO-  
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Iodite   IO2-  
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Iodate   IO3-  
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Periodate   IO4-  
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Silicate   SiO3 2-  
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Hydronium   H3O+  
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Borate   BO3 3-  
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Selenate   SeO4 2-  
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Peroxide   O2 2-  
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Selenite   SeO3 2-  
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Arsenite   AsO3 3-  
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Arsenate   AsO4 3-  
🗑
Mercury(I) Ion   Hg2 2+  
🗑
Fluoride   F-  
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Bromide   Br-  
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Chloride   Cl-  
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Iodide   I-  
🗑
Azide   N3-  
🗑
Phosphide   P 3-  
🗑
Sulfide   S 2-  
🗑


   

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Created by: rpmill
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