Question
The coordination numbers of Fe and Co in the complex ions $[Fe(C_2O_4)_3]^{3-}$ and $[Co(SCN)_4]^{2-}$ are respectively:
The coordination numbers of Fe and Co in the complex ions $[Fe(C_2O_4)_3]^{3-}$ and $[Co(SCN)_4]^{2-}$ are respectively: