MCQOPTIONS
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| 1. |
\[Na\] and \[Mg\] crystallize in BCC and FCC type crystals respectively, then the number of atoms of \[Na\] and \[Mg\] present in the unit cell of their respective crystal is [AIEEE 2002] |
| A. | 4 and 2 |
| B. | 9 and 14 |
| C. | 14 and 9 |
| D. | 2 and 4 |
| Answer» E. | |