Percentage of void space in AB solid having rock salt structure if `(r_(+))/(r_(-)) = (1)/(2)` having cation anion contact. Given `pi = 3.15`

The metal having 26% void space in its crystal structure is

The metal having 26% void space in its crystal structure is

Two ionic solids AB and CB crystallize in rock salt structure. If r_(A^(o+))//r_(B^(Θ)) and r_(C^(o+))//r_(B^(Θ)) are 0.50 and 0.70, respectively, the ratio of unit cell edge length of AB and CB is

A binary solid (AB) has a rock salt structure. If the edge length is 400pm, radius of cation is 80pm the radius of anion is:

A binary solid (AB) has a rock salt structure. If the edge length is 400pm, radius of cation is 80pm the radius of anion is:

A binary solid (AB) has a rock salt structure. If the edge length is 400pm, radius of cation is 80pm the radius of anion is: