Question: The radii of $Na^{+}$and $Cl^{-}$ions are 95 pm 181 pm respectively. The edge length of NaCl uni...

Question

The radii of $Na^{+}$ and $Cl^{-}$ ions are 95 pm 181 pm respectively. The edge length of NaCl unit cell is

Answer 1

$a = 2(r_{+} + r_{-}) = 2(95 + 181) = 552pm$

Question: The radii of \(Na^{+}\)and \(Cl^{-}\)ions are 95 pm 181 pm respectively. The edge length of NaCl uni...