A metal crystallises with a FCC lattice. THe edge length pf unit cell is 408 pm. The diameter of metal atom is
288 pm
408 pm
144 pm
204 pm
For FCC lattice
Relation between radius of constituent particle, r and edge length, a for face centered cubic unit cell -
-
Option 1)
288 pm
This is correct
Option 2)
408 pm
This is incorrect
Option 3)
144 pm
This is incorrect
Option 4)
204 pm
This is incorrect
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