CP type structure is half the face Centre atoms are removed then percentage word in unit cell is approximately
Attachments:
Answers
Answered by
140
In ccp packing, atoms are present at face centers and at corners so total no of atoms=4
But when half face centered are removed(which contribute 3 atoms in the above) then remaining atoms are=1.5+1=2.5
So packing efficiency will be now =0.46 or 46%
Then percentage void will be 100-46=54%
Hope it helps
But when half face centered are removed(which contribute 3 atoms in the above) then remaining atoms are=1.5+1=2.5
So packing efficiency will be now =0.46 or 46%
Then percentage void will be 100-46=54%
Hope it helps
Similar questions