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Metallic potassium (atomi mass = 39) has...

Metallic potassium (atomi mass = 39) has a body centred crystal structure. In the unit cell of this crystal, the distance between two nearest neighbour is 4.52Å. The density of potassium (in `kg*m^(-3)`) is-

A

887.34

B

728.7

C

910.87

D

175.3

Text Solution

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The correct Answer is:
C
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