Question:
What is the minimum number of spheres required to develop an octahedral void?
What is the minimum number of spheres required to develop an octahedral void?
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Void facts:
Tetrahedral $\rightarrow$ 4 spheres
Octahedral $\rightarrow$ 6 spheres
Octahedral $\rightarrow$ 6 spheres
Updated On: May 8, 2026
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The Correct Option is C
Solution and Explanation
Concept: An octahedral void is formed when a sphere is surrounded by six spheres.
Step 1: Geometry of octahedral void.
• 6 spheres arranged around a central void
Step 2: Conclusion.
Thus, minimum number of spheres = 6. Final Answer: Option (C)
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