MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistrySolid stateCu Ag Au
Sodium metal crystallizes as a body centred cubic lattice with the cell edge 4.29Å. What is the radius of sodium atom.
A.1.857 × 10–8 cm✓ Correct
B.2.371 × 10–7 cm
C.3.817 × 10–8 cm
D.9.312 × 10–7 cm
Explanation
for bcc Atomic radius = 10 3 3 4.29 10 4 4 a r m x x 8 1.85 10 cm x
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