An element with molar mass \( 63 \mathrm{~g} / \mathrm{mol} \) forms a cubic \( \mathrm{P} \) un...

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An element with molar mass \( 63 \mathrm{~g} / \mathrm{mol} \) forms a cubic
\( \mathrm{P} \)
unit cell with edge length of \( 360.8 \mathrm{pm} \). If its density is \( 8.92 \mathrm{~g} / \mathrm{cm}^{3} \). What is the nature of the cubic unit
W
cell?
(A) \( \mathrm{FCC} \)
(B) \( \mathrm{BCC} \)
(C) \( \mathrm{SCC} \)
(D) None of these
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