Which ions show both primary and secondary valencies in case of coordination compounds??

Asked by Ankur pandey | 18th Jan, 2015, 11:05: AM

Expert Answer:

Metal ions like Fe4-, Co3+, Cu3-, Pd2-, Pt2+ show both primary as well as secondary valencies.

Answered by Arvind Diwale | 19th Jan, 2015, 09:26: AM