What is the distance between Na^+ and Cl^- in a NaCl crystal if its density is 2.165 "g cm"^(-3) ?NaCl crystallises in the fcc lattice

What is the distance between Na^+ and Cl^- in a NaCl crystal if its de

1.	What is the distance between Na^+ and Cl^- in a NaCl crystal if its density is 2.165 "g cm"^(-3) ?NaCl crystallises in the fcc lattice
Answer» ANSWER :281 PM