Closed packed hexagonal space lattice is found in

A Zinc, magnesium, cobalt, cadmium, antimony and bismuth
B Gamma-iron, aluminium, copper, lead, silver and nickel
C Alpha-iron, tungsten, chromium and molybdenum
D None of the above

Correct Answer: Zinc, magnesium, cobalt, cadmium, antimony and bismuth

The hexagonal closest packed (hcp) has a coordination number of 12 and contains 6 atoms per unit cell. and it is found in Zinc, magnesium, cobalt, cadmium, antimony and bismuth
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