matthewcf7392 matthewcf7392
  • 10-03-2024
  • Physics
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Which of the following expressions represents the density of an FCC crystal structure in terms of the lattice parameter a and the atomic radius r?
a) (4 * atomic mass) / (a³ * Avogadro's number)
b) (2 * atomic mass) / (a³ * Avogadro's number)
c) (4 * atomic mass) / (3 * pi * r³)
d) (2 * atomic mass) / (3 * pi * r³)

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