Solid State A solid A and B had NaCl type closed packed

Last updated: 7/4/2023

Solid State A solid A and B had NaCl type closed packed structure If the anion has a radius of 250 pm what should be the ideal radius of the cation Can a cation C having a radius of 180 pm be slipped into the tetrahedral site of the crystal of A B Give reasons for your answer KF crystallizes in the NaCl tyng