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The 2D unit cell of an element is shown....

The 2D unit cell of an element is shown. The two layers are placed one over the other and touching each other. Find the effective number of atoms in the unit cell

Text Solution

Verified by Experts

The correct Answer is:
3
Number of atom is 2D unit cells `= (1)/(3) xx 6 + 1 xx 1 = 3`
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