Multiple Choice
Potassium bromide crystallizes in the rock salt structure. It has a density of 2.75 g/cm3. What is the edge length of the unit cell? In the rock salt structure, the bromide ions form an fcc unit cell, and the potassium ions occupy the octahedral holes.
A) 220 pm
B) 330 pm
C) 440 pm
D) 550 pm
E) 660 pm
Correct Answer:
Verified
Correct Answer:
Verified
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