The electronic structure of four elements a,b,c and d area) 1s2        b) 1s2, 2s2, 2p2    c) 1s2, 2s2, 2p5    d) 1s2, 2s2, 2p6The tendency to form electrovalent bond is greatest in

a) 1s2....Heliumb) 1s22s22p2....Carbonc) 1s22s22p5.....Fluorined) 1s22s22p6....NeonGreatest tendency to form electrovalnt bond will be for a metal (or) a non-metala,d...Noble gasesb....has a grater tendency to share electronsc....Non-metal with seven valence electrons. It has the greatest tendency to form anion and involve in ionic bond formation