Question:
The coordination number of metal crystallising in a hexagonal close packing is
The coordination number of metal crystallising in a hexagonal close packing is
Updated On: Jun 14, 2022
- $12$
- $4$
- $8$
- $6$
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The Correct Option is A
Solution and Explanation
Three consecutive layers of atoms in hexagonal close packed lattice is shown below: Atom X is in contact of 12 like atoms. 6 from layer B and 3
from top and bottom layers A each.
from top and bottom layers A each.
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