Chemistry, asked by akshitatewari24, 9 months ago

What fraction of calcium atoms lies on the surface of a cubic crystal that is 1.00 cm in length ? Calcium has FCC lattice with edge length 0.556 nm.
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Answers

Answered by panditdabang36
1

Answer:

Calcium has fcc lattice with edge length 0.556 nm. Fraction of atoms on the surface =N(surface)N(crystal)=3.88×101523.28×1021=1.67×10-7

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