bebe6041 bebe6041 29-07-2019 Chemistry contestada Which one of the following substances has three unpaired d electrons? Which one of the following substances has three unpaired d electrons? [Cu(NH3)4]2+ [V(H2O)6]4+ [Ag(NH3)2]+ [Zn(NH3)4]2+ [Cr(CN)6]3-