MCQ
The interstital hole is called tetrahedral because ?
- Ait is formed by four spheres
- Bpartly same and partly different
- ✓it is formed by four spheres, the centres of which form a regular tetrahedron
- Dnone of the above
✓
Answer
Correct option: C.
it is formed by four spheres, the centres of which form a regular tetrahedron
A tetrahedral site is surrounded by four spheres and hence an interstitial hole is called tetrahedral.
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