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Lithium has a bcc structure .Its density...

Lithium has a bcc structure .Its density is `530 kg m^(-3)` and its atomic mass is `6.94 g mol^(-1)` .Calculate the edge length of a unit cell of lithium metal `(N_(A) = 6.02 xx 10^(23) mol^(-1))`

A

527 pm

B

264 pm

C

154 pm

D

352 pm

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The correct Answer is:
D
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