Question

B13. The ionic radii of A+ and B-ions are 0.98 x 10-10 m and
1.81 x 10-10 m. The coordination number of each ion in
AB is
(a) 8
(6) 2
(c) 6
(d) 4
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Answer 1

Answer:

2 is answer

Explanation:

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Answer 2

2 is the answer for question