What is the coordination number of (i) sodium in sodium oxide (Na_2O) – InterviewSolution

1.	What is the coordination number of (i) sodium in sodium oxide (Na_2O)? (ii) oxide ion in sodium oxide (Na_2O)? (iii) calcium in calcium fluoride (CaF_2)? (iv) zinc in zinc blende (ZnS)?
Answer» Solution :(i) 4 (II) 8 (iii) 8 (iv) 4

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