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Anions and Cations

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Question
Answer
NH4   ammonium (+)  
🗑
H3O   hydronium (+)  
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Hg2   mercury(I) (2+)  
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H2PO3   dihydrogen phosphite (-)  
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H2PO4   dihydrogen phosphate (-)  
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HCO3   hyrdogen carbonate (bicarbonate) (-)  
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HSO3   hydrogen sulfite (bisulfite) (-)  
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HSO4   hydrogen sulfate (bisulfate) (-)  
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HS   hydrogen sulfide (-)  
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HC2O4   hydrogen oxalate (binoxalate) (-)  
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NO2   nitrite (-)  
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NO3   nitrate (-)  
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OH   hydroxide (-)  
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CH3COO   acetate (-)  
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CrO2   chromite (-)  
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CN   cyanide (-)  
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CNO   cyanate (-)  
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SCN   thiocyanate (-)  
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O2   superoxide (-)  
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MnO4   permanganate (-)  
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ClO   hypochlorite (-)  
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ClO2   chlorite (-)  
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ClO3   chlorate (-)  
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ClO4   perchlorate (-)  
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BrO   hypobromite (-)  
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BrO2   bromite (-)  
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BrO3   bromate (-)  
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BrO4   perbromate (-)  
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IO   hypoiodate (-)  
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IO2   iodite (-)  
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IO3   iodate (-)  
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IO4   periodate (-)  
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N3   azide (-)  
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HPO3   hydrogen phosphite (2-)  
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HPO4   hydrogen phosphate (2-)  
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CO3   carbonate (2-)  
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SO3   sulfite (2-)  
🗑
SO4   sulfate (2-)  
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SeO4   selenate (2-)  
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S2O3   thiosulfate (2-)  
🗑
SiO3   silicate (2-)  
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C2   carbide (2-)  
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C2O4   oxalate (2-)  
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CrO4   chromate (2-)  
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Cr2O7   dichromate (2-)  
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C4H4O6   tartrate (2-)  
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MoO4   molybdate (2-)  
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O2   peroxide (2-)  
🗑
S2   disulfide (2-)  
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PO3   phosphite (3-)  
🗑
PO4   phosphate (3-)  
🗑
PO2   hypophosphate (3-)  
🗑
AsO3   arsenate (3-)  
🗑
BO3   borate (3-)  
🗑


   

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Created by: kruse013
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