Unit Cell Video Lessons

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Problem: Determine the number of atoms per unit cell in a face-centered cubic

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Recall that for a unit cell

# atoms = (# of corner atoms ×18)+(# of face atoms ×14)+(# of atoms at the center×1)

**Atoms on the corner will have 1/8 of its volume on the unit cell 

**Atoms on the cube face will have 1/4 of its volume on the unit cell 


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Determine the number of atoms per unit cell in a face-centered cubic

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