Question

Please help solveIf an element has the ending electron configuration-p^1 what could that element be ? PbTiCsBa

Answer 1

Group 3A or group 13 has all their valence electronic configuration in p1.

The elements in group 13 are: Boron (B), Aluminium (Al), Gallium (Ga), Indium (In) and Thallium (Tl)