A) 219.20 pm
B) 438.5 pm
C) 265.5 pm
D) 536.94 pm
Correct Answer: A
Solution :
For fee lattice;\[r=\frac{1}{2\sqrt{2}}\times a,\] where a = 620 pm On solving r = 219.20 pm.You need to login to perform this action.
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