The number of octahedral and terhedral sides in a cubical closed packed array of `N` spheres respectively isA. `N and 2N`B. `N//2 and N`C. `2N and N`D. `4N and 2N`

The number of octahedral and terhedral sides in a cubical closed packe

1.	The number of octahedral and terhedral sides in a cubical closed packed array of `N` spheres respectively isA. `N and 2N`B. `N//2 and N`C. `2N and N`D. `4N and 2N`
Answer» Correct Answer - a Number of octabedral sites = numer of sphares in packing Number of octabedral volts `2= xx` numer of sphares in packing Number of octabedral volts `2= xx` oculadral volts so, the answer is `N and 2N`.

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The number of octahedral and terhedral sides in a cubical closed packed array of `N` spheres respectively isA. `N and 2N`B. `N//2 and N`C. `2N and N`D. `4N and 2N`

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