The correct statement(s) for cubic close packed ( ccp ) three dimensional structure is
Chemistry · JEE Main · NTA Exams — Solid State
The correct statement(s) for cubic close packed (ccp) three dimensional structure is
- the number of the nearest neighbours of an atom present in the topmost layer is 12
- the efficiency of atom packing is 74%
- the number of octahedral and tetrahedral voids per atom are 1 and 2, respectively
- the unit cell edge length is
times the radius of the atom.(Advanced 2016)
Answer
(C) the number of octahedral and tetrahedral voids per atom are 1 and 2, respectively
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