Each rubidium halide crystallising in the NaCl-type lattice has a unit cell length `0.30 Å` greater than that for corresponding potassium salt `(r_(k+)=1.33 Å`) of the same halogen. Hence, ionic radius of `Rb^(+)` is

Each rubidium halide crystallising in the RbCl type lattice has a unit cell length 0.30Å greater than that for corresponding potassium salt (r_(K^(+))=1.33Å) of the same halogen. Hence, ionic radius of Rb^(+) is

Each rubidium halide crystallizing in the NaCl type lattice has a unit cell length 30 pm greater than for corresponding potassium salt ( r_(k)=133 pm) of the same halogen. What is the ionic radius of Rb^(+) ?

Potassium crystallizes in body centered cubic lattice with a unit cell length a = 5.2 Å (A) what is the distance betweenn nearest neighbourss? (B) What is the distance between next nearest neighbour ? (C) How many nearest neighbours does each K atom have ? (D) How many next nearest neighbours does each K has ? (E) What is calculated density of crystalline K

Potassium crystallizes in body centered cubic lattice with a unit cell length a = 5.2 Å (A) what is the distance betweenn nearest neighbourss? (B) What is the distance between next nearest neighbour ? (C) How many nearest neighbours does each K atom have ? (D) How many next nearest neighbours does each K has ? (E) What is calculated density of crystalline K