Which of the following order is correct regarding size of the voids.

1.	Which of the following order is correct regarding size of the voids.
A.	Octahedral < tetrahedral < square planar < trigonal
B.	trigonal < tetrahedral = square planar < octahedral
C.	trigonal < tetrahedral < square planar = octahedral
D.	tetrahedral < trigonal = square planar <octahedral
Answer» D. tetrahedral < trigonal = square planar <octahedral

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Which of the following order is correct regarding size of the voids.

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