Choose the orbital diagram that represents the ground state of N. Give the ground state electron configuration for Se. [Ar]4s23d 104p4 [Ar]4s24dl04p4 [Ar]4s23dl04p6 [Ar]4s23dl0 [Ar]3dl04p4 Identify the clement that has a ground state electronic configuration of [Kr)5s24d5. Tc Mn Nb Ru How many unpaired electrons are present in the ground state P atom? 0 3 l 2 4 How many valence electrons do the halogens possess? 5 6 2 1 7