In the figure below a unit cell of FCC crystal is shown. If two dimensional packing fraction of atoms in plane ABCD shown in figure is ' X '. Find value of ' 100 X ' ? [Given : $π = 3.12$ ]

Question

In the figure below a unit cell of FCC crystal is shown. If two dimensional packing fraction of atoms in plane ABCD shown in figure is ' X '. Find value of ' 100 X ' ? [Given : π = 3.12 ]

TestHub · Accepted Answer

( 2 r ) 2 1 × π r 2 ​ × 100 = 78

Chemistry - Solid State Question with Solution | TestHub

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