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If Z is the number of atoms in the unit ...

If `Z` is the number of atoms in the unit cell that represent the closed packing sequence `---ABCAB---` the number of terrahedral in the unit cell is equal to

A

Z

B

ZZ

C

`Z//2`

D

`Z//4`

Text Solution

Verified by Experts

The correct Answer is:
b
Number of tertherad voids in the unit cell `= 2 xx ` number of atom `= 2Z`.
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