Rank the following atoms by (a) increasing atomic size and (b) decreasing first ionization energy,..

Rank the following atoms by (a) increasing atomic size and (b) decreasing first ionization energy, IE1. Use only the periodic table to answer the questions. Check your answer using Figs. 2.10 and 2.11. (i) K, Ca, Ga (ii) Ca, Sr, Ba (iii) I, Xe, Cs