If silver atoms follow a face-centered cubic unit cell pattern, what is the length of this unit cell if the atomic radius is 144.4 pm?

Name: If silver atoms follow a face-centered cubic unit cell pattern, what is the length of this unit cell if the atomic radius is 144.4 pm?
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Quizplus · Accepted Answer

In a face-centered cubic (FCC) unit cell, the relationship between the atomic radius (r) and the edge length (a) is a = 2√2r. Substituting r = 144.4 pm, we get a = 2√2 * 144.4 pm ≈ 408 pm.

If Silver Atoms Follow a Face-Centered Cubic Unit Cell Pattern