Chemistry, asked by SumanthRayudu, 1 year ago

the number of nearest neighbours of each atom in cubic close packing.

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Answered by vishal741

Hey! Here is the your answer
the number of nearest neighbours of each atom in c. c. p. structure is. 12 actually. cubic close packed structure i.e.c.c.p.i.e.face centred cubic structure i. e. f. c. c.. no. touching atoms in its plane is 4 .,,,, and 4 atoms at the center of adjacent faces of its own cell and 4 atoms at the centre of adjacent faces of neighbouring cell. .thus total no. of nearest neighbouring atoms surrounding given atom in lattice is 4+4+4=12
this is 100% correct now

vishal741: please check the answer once again by falte I gave first wrong answer

vishal741: and tell me

vishal741: mark as brainlies if you liked

SumanthRayudu: how to do that one

vishal741: c. c. p. is face centered cubic structure which have co - ordination no. equals to 12 ,co -ordination no. means nearest nabouring atoms

vishal741: each atom touches 4 atoms in its plane, 4 atoms at center of adjacent faces of its own unit cell and 4 atoms at center of ajcacent faces of neighbouring cell. please check the f. c. c. structure for further better understanding

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