Gold crystallizes in ccp structure .total no of voids present in 197 g of gold will be how much

Gold crystallizes in ccp structure .total no of voids present in 197 g of gold will be how much

No. of unit cells in ccp = 4
Voids in Octahedral + tertrahedral sites = 2n + n = 3n
Therefore total voids = 4 X 3 = 12
Hence for 1 atom
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