There are one octahedral void and ______________ tetrahedral void in the closest packing of atoms ?
Correct answer: D. Two
- A. One
- B. None of these
- C. Three
- D. Two
Explanation
In closest packing, each atom is associated with one octahedral void and two tetrahedral voids. Thus, if there are N atoms, the structure contains N octahedral and 2N tetrahedral sites.
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