superb way of explaination ,i realy hate chemistry but this lecture forced me to think other way round ,thanks for ur effort sir.but u didn't mention femi level.
Na2 main 2 electron sirf bonding main gy hain Antibonding empty hy but in case of Mg2 2 electron filled in Bonding and 2 electron in Antibonding How? Agr mg2 main antibonding fill ho skta hy to Na2 ku nii??
he is trying to say k ap har point se phle ye nh bolte k ap ham ye parhne jarahe hn maslan ab ham dekhen ge k na k baad mg mn yahi sara method kese hota he like wise.