MCQOPTIONS
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| 1. |
Potassium has a \[bcc\] structure with nearest neighbour distance \[4.52\,\,{AA}.\] Its atomic weight is 39. Its density (in \[kg\,\,{{m}^{-3}}\]) will be [AIIMS 1991] |
| A. | 454 |
| B. | 804 |
| C. | 852 |
| D. | 908 |
| Answer» E. | |