Consider the set of isoelectronic atoms and ions A2¯, B¯, C, D+, and E2+. Which arrangement of relative radii is correct?
A) A2¯ > B¯ > C > D+ > E2+
B) E2+ > D+ > C > B¯ > A2¯
C) A2¯ > B¯ > C < D+ < E2+
D) A2¯ < B¯ < C > D+ > E2+
E) None of these choices is correct.
Correct Answer:
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