The radius of the metal atom can be expressed in terms of the length of a unit cell is `:`
A. it is `a//2` for simple cubic lattice
B. it is `(sqrt(3)a//4)` for b.c.c. lattice
C. it is `(a//2sqrt(2))` for F.C.C. lattice
D. All of the above
A. it is `a//2` for simple cubic lattice
B. it is `(sqrt(3)a//4)` for b.c.c. lattice
C. it is `(a//2sqrt(2))` for F.C.C. lattice
D. All of the above
Correct Answer – 4