Question

if the radius of octahedral void is r and that of atoms in close packing is R , relation btwn r and R is?​

Answer 1

heyaa mate...

2R ^2 = ( R+r)^2+(R+r)^2

therefore... root 2 R= R+r

(root2-1)R=r

0.414R=r

hope this helped you✌