Lithium metal has a bcc structure. Its density is \( 0.53 \mathrm{~g} \mathrm{~cm}^{-3} \) and i...

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Lithium metal has a bcc structure. Its density is \( 0.53 \mathrm{~g} \mathrm{~cm}^{-3} \) and its molar mass is \( 6.94 \mathrm{~g} \) \( \mathrm{mol}^{-1} \). Calculate the volume of a unit cell of lithium metal.
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