Structures of NaCl, ZnS, CsCl and CaF2 Post author By Miraj Ahmad Ansari Post date December 11, 2020 UPSC Chemistry SOLID STATE Structures of NaCl, ZnS, CsCl and CaF2 Lesson Progress 0% Complete Previous Topic Back to Lesson Next Topic ← Close packing, radius ratio rules, calculation of some limiting radius ratio values → Stoichiometric and nonstoichiometric defects, impurity defects, semi-conductors