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An element crytallizes in the cubic lattice and the edge of the unit cell is 430 pm. Calculation the number of atoms in a unit cell. [ Atomic mass of Na = 23.0 amu. Density of sodium = 0.9623 g ` cm^(-3) , N_(A) = 6.023 xx 10^(23) mol^(-1)` |
Answer» Correct Answer - FCC |
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