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Chemistry polyatomics

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

perbromate   BrO4 -1  
bromate   BrO3 -1  
bromite   BrO2 -1  
hypobromite   BrO -1  
perchlorate   ClO4 -1  
chlorate   ClO3 -1  
chlorite   ClO2 -1  
hypochlorite   ClO -1  
nitrate   NO3 -1  
nitrite   NO2 -1  
permanganate   MnO4 -1  
hydroxide   OH -1  
acetate   C2H3O2 -1  
carbonate   CO3 -2  
chromate   CrO4 -2  
dichromate   Cr2O7 -2  
silicate   SiO3 -2  
sulfatte   SO4 -2  
sulfite   SO3 -2  
arsenate   AsO4 -3  
arsenite   AsO3 -3  
borate   BO3 -3  
phoshpate   PO4 -3  
phoshite   PO3 -3  
ammonium   NH4 +1  
Fe3+   ferric  
Fe2+   ferrous  
Cu2+   cupric  
Cu1+   cuprous  
Co3+   cobaltic  
Co2+   cobaltous  
Sn4+   stannic  
Sn2+   stannous  
Pb4+   plumbic  
Pb2+   plumbous  
Hg2+ mercury(II)   mercuric  
Hg2+ mercury(I)   mercurous  
What are irons oxidation numbers?   Fe3+ and Fe2+  
What are coppers oxidation numbers?   Cu2+ and Cu+  
What are cobalt's oxidation numbers?   Co3+ and Co2+  
What are tins oxidation numbers?   Pb4+ and Pb 2+  
What are mercury's oxidation numbers?   Hg2+ and Hg2+  
What are the special elements?   iron,copper,cobalt,tin,lead and mercury  


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Created by: amanda.cherry