Which one of the following is an incorrect orbital notation?
3f
3p
3d
2s
Third shell does not have f subshells.
Among the following pairs of orbitals which orbital will experience the larger effective nuclear charge? (i) 2s and 3s,
(ii) 4d and 4f
(iii) 3d and 3p
Among the following pairs of orbitals which orbital will experience the larger effective nuclear charge? (i) 2s and 3s, (ii) 4d and 4f, (iii) 3d and 3p