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Home  >>  AIMS  >>  Class12  >>  Chemistry  >>  Solid State
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An element ‘X' occurs in bcc structure with cell edge 290 pm. Its density is 6.8 g $cm^{-3}$. Calculate the number of atoms present in 200 g of the element?

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$2.4\times 10^{24}$
Hence (A) is the correct answer.
answered Jun 2, 2014 by sreemathi.v

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