Question

If Z is the number of atoms in the unit cell that represents the
closest packing sequence ..... ABC ABC ......, the number of
tetrahedral voids in the unit cell is equal to :
(a) Z (b) 2Z
(c) Z/2 (d) Z/4

Answer 1

Answer:

I didn't understood your question

Answer 2

Answer:

hey mate ,

good afternoon ,

l wish your left day be nice. .

l think the answer be

2z

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