Q16
Closed packed hexagonal space lattice is found in
A.
Zinc, magnesium, cobalt, cadmium, antimony and bismuth
AnswerB.
Gamma-iron, aluminium, copper, lead, silver and nickel
C.
Alpha-iron, tungsten, chromium and molybdenum
D.
None of the above
Answer: Option A
Solution
Answer: Option A
Solution:
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