Lead has a radius of 154 pm and crystallizes in a face-centered cubic unit cell. What...

Question

Question

Lead has a radius of 154 pm and crystallizes in a face-centered cubic unit cell. What is the edge length of the unit cell?

Answer 1

Answer #1

Radius of the atom, r- 154 pm For FCC unit cell, Edge length of the FCC unit cell, a - 8r - (154 pm) 436 pm

Answer 2

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