Calculate the density of pbs crystal (fcc). If the edge length of the unit cell is 500 pm (N= 6.023×10^23 mol^-1) and atomic mass of pb = 207.2 S= 32
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What is lattice parameter formula?
Calculate the lattice constant, a, of the cubic unit cell. If the space lattice is SC, the lattice constant is given by the formula a = [2 x r]. For example, the lattice constant of the SC-crystallized polonium is [2 x 0.167 nm], or 0.334 nm.
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