" How many unpaired electrons are present in a gaseous \(Co^{+3}\) ion in its ground state? "

How many unpaired electrons are present in N_2^+ ?

How many unpaired electrons are present in chromium (Cr)

How many unpaired of electron are present in O_2^-

How many unpaired electrons are present in NO molecule ?

How many unpaired electrons are present in Pd (Z=46) ?

How many unpaired electrons are present in pd(Z=46) ?

How many unpaired electrons are present in Gd(Z = 64) ?

For the transition metal with the electron configuration 1s^(2)2s^(2)2p^(6)4s^(2)3d^(6) ,How many unpaired electrons are present in tis +2 ion in the ground state ?