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?

Name: 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?
Brand: Quizplus
Rating: 4.9 (54 reviews)

Question

Quizplus · Accepted Answer

In a face-centered cubic (FCC) unit cell, the edge length (a) is related to the atomic radius (r) by the formula a = 2√2r. For lead, with a radius of 154 pm, the edge length is approximately 436 pm.

Lead Has a Radius of 154 Pm and Crystallizes in a Face-Centered