Urgent Help Please!!!!

medal and fan rewarded to best answer


Match the following polyatomic ions. Match the items in the top column to the items in the bottom column.

1. NO3-
   
2. (SO4)2-
   
3. NH4+
   
4. (CO3)2-
   
5. MnO4-
   
6. (PO4)3-
   
7. C2H3O2-
   
8. (CrO4)2-
   
9. (Cr2O7)2-
   
10. SO32-
    
    

-phosphate

-chromate

-ammonium

-sulfite

-dichromate

-carbonate

-nitrate

-permanganate

-sulfate

-acetate