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Number of unit cells in $4\;g$ of $\times $ (atomic mass =40) Which crystallize in bcc pattern is $(N_A= Avogadro \; number)$

$\begin{array}{1 1} 0.1 \;N_A \\ 2.1 \;N_A \\ \large\frac{0.1}{2} \;N_A \\ 2N_A \end{array} $

1 Answer

Answer :
$\large\frac{0.1}{2} \;N_A $
answered Sep 8, 2015 by meena.p
 
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