The atomic weight, density, and atomic radius for the two hypothetical alloys are listed in the given table. For each, determine whether its crystal is FCC, BCC or simple cubic. ATOMIC RADIUS(nm) 0.125 0.133 ALLOY ATOMIC WEIGHT (g/mol) DENSITY(g/cm³) 8.22 A. 77.4 В 107.6 13.42

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