Question: Iron exhibits a BCC crystal structure below 9 1 2 C and FCC structure between 9 1 2 C and 1 5 3 8 C

Iron exhibits a BCC crystal structure below 912C and FCC structure between 912C and 1538C,and a BCC structure above 1538C.(a)Calculate the density of Iron at 0C(b)Calculate the density of iron at =(55.85gmol=(0.124(nm)

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