MCQ
A tetrahedral void in a crystal implies that:
- AThe shape of the void is tetrahedral
- BMolecules forming the void are tetrahedral in shape
- ✓The void is surrounded tetrahedrally by four spheres
- DThe void is surrounded by six spheres
✓
Answer
Correct option: C.
The void is surrounded tetrahedrally by four spheres
A tetrahedral void in a crystal implies that the void is surrounded tetrahedrally by four spheres. The four spheres are located at the four corners of the tetrahedron.
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