The co-ordination number of cobalt in the complex `[Co(en)_2Br_2]Cl_2` is

The co-ordination number of cobalt in [Co(en)_2Br_2]Cl_2 is :

The oxidation number , d-orbital occupation and co-ordination number of cr in the complex Cis- [Cr(en)_(2)Cl_(2)]Cl are respectively .

Calculate the oxidation number of cobalt in the complex, [Co(NH_(3))_(2)(NO_(2))Cl][Au(CN)_(2)] .

The EAN of cobalt in the complex ion [Co(en)_(2)Cl_(2)]^(+) is

What is the co-ordination number of the metal in [Co(en)_2Cl_2]^+ ?

Specify the oxidation number and co-ordination number of the metals in the following complexs. [CoBr_2(en)_2]^+