Posted: August 18th, 2017
A binary solid (A+ B– ) has a rock salt structure. If the edge length is 400 pm and radius of cation is 75 pm, the radius of anion is
A binary solid (A+
B–
) has a rock salt structure.
If the edge length is 400 pm and radius of
cation is 75 pm, the radius of anion is
_______.
(A) 100 pm (B) 125 pm
(C) 250 pm (D) 325 pm
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