Question

1) Identify the electron of an element with Z= 26 & 4 quantum numbers are n= 3, l= 2, ml= -2 & s -1/2
2) Calculate the effective nuclear charge for the 3s electron in sulphur
3) Draw the molecular orbital diagram of F2 molecule & calculate the bond order. Comment on whether the given molecule is diamagnetic or paramagnetic in nature.​

Answer 1

1) the electron is 18th one.

2) z=17

formula is z*=z-s

=17-[(0.35×6)+(0.85×8)+(1×1)]

=17-10.9=6.1

so answer is 6.1

Thanks....