Iron has a BCC structure with atomic radius 0.123 Å. Find the lattice constant.(a) 0(b) 4.587 Å(c) 2.314 Å(d) 0.2840 Å

Iron has a BCC structure with atomic radius 0.123 Å. Find the lattice

1.	Iron has a BCC structure with atomic radius 0.123 Å. Find the lattice constant.(a) 0(b) 4.587 Å(c) 2.314 Å(d) 0.2840 Å
Answer» Correct choice is (d) 0.2840 Å To elaborate: r = 0.123 Å The lattice constant for BCC = 4r/√3 The lattice constant = 0.2840 Å.

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Iron has a BCC structure with atomic radius 0.123 Å. Find the lattice constant.(a) 0(b) 4.587 Å(c) 2.314 Å(d) 0.2840 Å

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