Lattice point A lies at each corner, B lies at each face and at each edges as well as body center. Find the formula.
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Answer:
Total number of A atoms present in the unit cell = 1/8 x 8 = 1
Total number of B atoms present in the unit cell = 1/2 x 3 + 1/4 x 12 = 1.5+3= 4.5
Total number of C atoms present in the unit cell = 1/2 × 3 + 4 = 5.5
Explanation:
Hence, the formula of the given solid is AB 4.5, C 5.5, or A2, B9, C11
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