Question

contribution of an atom present at the face of the fcc unit cell is​

Answer 1

Answer:

In face-centered cubic cell, an atom at the face center is shared by 2 unit cells. Thus, each point on a corner contributes one half to the unit cell. Answer verified by Toppr.

Explanation:

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Answer 2

Answer:

Face centred cubic structure contribute of 1/8 by each atom present on the corner and 1/2 by each atom present on the face. ...