ABC26IN1255 · Main Group Elements

Subject: Inorganic Chemistry · Chapter: Main Group Elements · Topic: Main Group Elements – General · Exam: NET JUNE 2013 · Marks: 2 · Difficulty: Easy

Identify the pairs in which the covalent radii of elements are almost similar
\[ \begin{array}{ll} \text{(A) Nb, Ta} & \text{(B) Mo, W} \\ \text{(C) La, Lu} & \text{(D) Sc, Y} \end{array} \]
(a)A and B only
(b)A and C only
(c)B and C only
(d)A, B and C only
Answer
Answer (as printed): A
Explanation
No explanation was printed for this question.

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