Mark out the correct statement (s) :

1.	Mark out the correct statement (s) :
Answer» Electrons within a SUB shell for which `l gt 0` mean that the RELATIVELY greater electrostatic repulsion between two electrons in the same ORBITAL within a sub shell as compared with occupancy of two orbitals having DIFFERENT `m_(l)` values. Electrons in singly occupied orbitals tend to have their spins in the same direction so as to maximize the net magnetic moment In the ground state, an atom adopts a configuration with the greatest number of unpaired electrons. Electrons in different orbitals with parallel spins show mutual attraction, so electron-nucleus INTERACTION is improved. Answer :A::B::C

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