A. `6`
B. `8`
C. `4`
D. `12`
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Correct Answer – A
In hcp, a particel as shown here is surrounded by `12` particles, six in its own plane and three each above and below the plane.
The coordination number of a metal crystallizing in a hexagonal close packed structure is ………….
(A) 4
(B) 12
(C) 8
(D) 6
The coordination number of a metal crystallizing in a hexagonal close packed structure is ………….
(A) 4
(B) 12
(C) 8
(D) 6
Correct answer: (B) 12
Correct Answer – A
Correct Answer – A
Correct Answer – d
In `hcp` coordination number is `12`.
Correct Answer – B
In hcp, co-ordination no. is 12.
Correct Answer – d
Coordination number in hcp struture is `12`.