In FCC structure if all atoms along a body diagonal are removed then how many tetrahedral voids are missing
8
4
2
1
Each body diagonal contains two corners, two tetrahedral voids and an octahedral void.
Location of tetrahedral void -
There are two tetrahedral voids on each diagonal
- wherein
In FCC unit cell total number of tetrahedral voids = 8
Option 1)
8
This is incorret
Option 2)
4
This is incorret
Option 3)
2
This is corret
Option 4)
1
This is incorret
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