A solid `AB` has `NaCl` structure. If the radius of the cation `A` is `100` pm, what is the radius of anion `B`?

A solid has NaCl structure. If the radius of cation A is 100 pm. What is the radius of anion B ?

A solid AB has NaCl type structure. If the radius of the cation A is 100 pm, then the maximum possible radius of the anion B will be

A solid compound XY has NaCl structure. If the radius of the cation is 100 pm, the radius of the anion (Y^(-)) will be

A solid compound XY has NaCl structure. If the radius of the cation is 100 pm, the radius of the anion (Y^(-)) will be