- Solid States part 18 (Calculating nit cell dimensions)
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An element with density 10 g cm−3 forms a cubic unit cell with edge length of 3 × 10−8 cm. What is the nature of the cubic unit cell if the atomic mass of the element is 81 g mol−1?
Silver crystallises in fcc lattice. If edge length of the cell is 4.07 × 10−8 cm and density is 10.5 g cm−3, calculate the atomic mass of silver
Silver crystallises in FCC structure. If density of silver is 10.51 gcm-3, calculate the volume of unit cell.
[Atomic mass of slive (Ag) = 108 gm-1]
An element crystallizes in a f.c.c. lattice with cell edge of 250 pm. Calculate the density if 300 g of this element contain 2 × 1024 atoms.