In fluorite structure (CaF2)

Question

In fluorite structure (CaF₂)

Options:

A . Ca2+ ions are ccp and F- ions are present in all the tetrahedral voids

B . Ca2+ ions are ccp and F- ions are present in all the octahedral voids

C . Ca2+ ions are ccp and F- ions are present in all the octahedral voids & half of thetetrahedral voids

D . None

Answer: Option A
:
A

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