If same type of atoms are packet in hexagonal close packing and cubic – InterviewSolution

1.	If same type of atoms are packet in hexagonal close packing and cubic close packing separately, then
Answer» Density of hcp will be greater than CCP Density of hcp will be smaller than ccp Density of hcp will be equal to ccp Density of hcp and ccp will depend UPON the temperature of the system. Solution :The percentage of TOTAL space OCCUPIED by the particles in ccp and hcp is same ( 74% )

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