If copper, density = 9.0 g/cm3 and atomic mass 63.5, bears face-center – McqOptions

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1.	If copper, density = 9.0 g/cm3 and atomic mass 63.5, bears face-centered unit cells then what is the ratio of surface area to volume of each copper atom?
A.	0.0028
B.	0.0235
C.	0.0011
D.	0.0323
Answer» C. 0.0011

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