Silver crystallises in fcc lattice. If the edge length of the cell is 4.077xx10^(-8) cmand density is 10.5 "g cm"^(-3), calculate the atomic mass of silver.

Silver crystallises in fcc lattice. If the edge length of the cell is

1.	Silver crystallises in fcc lattice. If the edge length of the cell is 4.077xx10^(-8) cmand density is 10.5 "g cm"^(-3), calculate the atomic mass of silver.
Answer» Solution :`M=(rhoxxa^3xxN_0)/Z=(10.5 "G CM"^(-3) XX (4.077xx10^(-8) cm)^3 xx(6.02xx10^23 "mol"^(-1)))/4=107.09 "g mol"^(-1)`