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If the radius of palladium is 248 pm and the lattice type is body centered cubic, what is the theoretical density of palladium ? 

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Given: Radius (r) = 248 pm

= 2.48 × 10−8 cm

z = 2 (BCC) 

Atomic mass of Pd = 106 

To find: Density (d) = ? 



For BCC 

From formula (i),

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