MCQOPTIONS
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| 1. |
The structure of sodium chloride is considered as |
| A. | a body-centered crystal |
| B. | a simple cubic crystal |
| C. | two interpenetrating FCC sub-lattices of Cl‑ ions and Na+ ions |
| D. | a cubic crystal with Na+ and Cl– alternatively at the cubic corners |
| Answer» D. a cubic crystal with Na+ and Cl– alternatively at the cubic corners | |