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Complete the following statement by choosing the most appropriate answer. between and elements. Two anomalies (or discontinuities) occur in periodic trends for the and respectively. For O ionization energies- groups 2A & 3A, - groups 5A & 6A, -group 3A electron removed from the s-orbital which is further away from nucleus is facilitated with a small amount of repulsion by the p-electrons,- for groups 6A electron removal from the doubly occupied orbitals is facilitated by electron-electron attraction, O electron affinities- groups 2A & 3A- groups 4A & 5A, - group 3A the added electron must go to a further away s-orbital with the p- electron repulsion- for 5A, the extra electron must go the already doubly occupied orbital to overcome the electron- electron repulsion, electron affinities, group 2A (IIA)-group 5A(VA)- group 2A (IIA) the type of orbital and its energy is the prime factor- for group 5A(VA) the electron-electron repulsion, O The correct answer is not given O ionization energy-boron- oxygen- boron, the electron removal from the s-orbital which is further away from nucleus is facilitated with a small amount of repulsion by the p-electrons,- for oxygen, electron removal from the singly occupied s-orbitals is facilitated with a repulsion from another electron in that orbital