1.

Which of the following are not true about hexagonal close packing ?

Answer»

It has a coordination number of 6.
It has 26% empty space
It is ABCABC…. Type of arrangement
It is as CLOSELY packed as body centred cubic packing.

SOLUTION :Hexagonal close packing has a coordination number of 12. It is AB AB…. Type of arrangement. It is more closely packed than BCC.


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