A metal (atomic mass \( =75 \) ) exist in BCC structure. If the uncovered distance between the a...

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A metal (atomic mass \( =75 \) ) exist in BCC structure. If the uncovered distance between the atoms along the edge is equal to \( 67 \mathrm{pm} \), then the density of crystal (in \( \mathrm{g} / \mathrm{cm}^{3} \) ) is \( \left(\mathrm{N}_{\mathrm{A}}=6 \times 10^{23}\right) \)
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