How many pairs are, in which first species has lower ionization energy – InterviewSolution

1.	How many pairs are, in which first species has lower ionization energy than second species? (i) N and O (ii) Br and K (iii) Be and B (iv) I and I− (v) Li and Li+ (vi) O and S (vii) Ba and Sr
Answer» How many pairs are, in which first species has lower ionization energy than second species? (i) N and O (ii) Br and K (iii) Be and B (iv) I and $I^{-}$ (v) Li and $L i^{+}$ (vi) O and S (vii) Ba and Sr

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