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MEDIUMMCQ SINGLEJEE Mains ChemistryInorganic ChemistrySolid stateCu Ag Au

A metal crystallizes in a face-centered unit cell. Its edge length is 0.410 nm. The radius of the metal is

A.0.205 nm
B.0.290 nm
C.0.145 nm✓ Correct
D.0.578 nm
Explanation

2 4 a r 2 0.410 2 .1025 0.145 4 r nm x x Voids

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