Multiple Choice
What is the radius of the largest sphere that can be placed at the center of a face-centered cubic unit cell of a cubic closest-packed array of spheres if the spheres have diameters of 4.00 × 102 pm?
A) 2.0 × 102 pm
B) 41.5 pm
C) 83.0 pm
D) 4.0 × 102 pm
E) none of these
Correct Answer:

Verified
Correct Answer:
Verified
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