hdfrhdtyut66yufhdfhs hdfrhdtyut66yufhdfhs 31-07-2020 Chemistry contestada Set up the ion formation equations, with ionization energy values for each electron in the valence layer, of the atoms of the chemical elements below: a) Na z=11 b) Ca z= 20 c) Sr z 38 d) Li z= 3 e) Cs z= 55 f) Be z= 43