Question
Copper crystallizes in a face centered cubic lattice . Calculate the nmber of unit cell in 1.2 g of copper atomic mass of copper is 63.5 u
Answers
fcc has 4 atoms per unit cell
6.02E23 amu per gram
(1.2 * 6.02E23) / (63.5 * 4)
6.02E23 amu per gram
(1.2 * 6.02E23) / (63.5 * 4)
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