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Problem

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Textbook ExpertVerified Tutor
29 Nov 2021

Given information

The density of an unknown metal is , and its atomic radius is . It has a face-centered cubic lattice. Find the atomic weight of this metal.

Step-by-step explanation

Step 1.

Find the edge length ( ) of the unit cell (in ) from the atomic radius of unknown metal.

For the face-centered cubic structure edge length,

 

Atomic radius   

  

Edge length of this unit cell,    

    

 

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