Portions of how many different atoms are in one simple cubic unit cell?

Name: Portions of how many different atoms are in one simple cubic unit cell?
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Question

Quizplus · Accepted Answer

In a simple cubic unit cell, there is one atom at each of the eight corners. Each corner atom is shared by eight adjacent unit cells, so each corner contributes 1/8th of an atom to the unit cell. Therefore, the total number of atoms in a simple cubic unit cell is 8 corners x 1/8 = 1 atom.

Portions of How Many Different Atoms Are in One Simple