The ratio of close packed atoms to tetahedral hole in cubic packing is – InterviewSolution

1.	The ratio of close packed atoms to tetahedral hole in cubic packing is ………….
Answer» `1:1` `1:2` `2:1` `1:4` Solution :Hint : If number of CLOSE packed = N , then, The number of TETRAHEDRAL holes formed = 2N Number of OCTAHEDRAL holes formed = N. THEREFORE `N:2N=1:2`

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