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A crystal has a face-centered cubic (FCC) structure with an edge length of 4 /AA. The radius of the atoms in the crystal is 1 /AA.What is the packing efficiency of the FCC structure?

Option: 1


Option: 2


Option: 3


Option: 4


Answers (1)


The packing efficiency of a face-centered cubic (FCC) structure is 74%. This is a characteristic property of FCC structures, where atoms are arranged in a closely packed manner with atoms located at the corners and the center of each face of the unit cell. 


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Shailly goel

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