1.Correct order of atomic or ionic size:a.N<Li<BN < Li < BN<Li<Bb.Cl<Mg<CaCl < Mg < CaCl<Mg<Cac.Ca2+<S2−<Cl−Ca^{2+} < S^{2-} < Cl^-Ca2+<S2−<Cl−d.Na+<Mg2+<Cl−Na^+ < Mg^{2+} < Cl^-Na+<Mg2+<Cl−Login to continueOnly logged in users canattempt or see the solution.