A) 157pm
B) 128pm
C) 108pm
D) 181pm
Correct Answer: B
Solution :
[b] For fcc, \[r=\frac{\sqrt{2}a}{4}=\frac{a}{2\sqrt{2}}=0.3535a\] given \[a=361pm\] \[r=0.3535\times 361=128pm\]You need to login to perform this action.
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