MCQOPTIONS
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| 1. |
\[1{{s}^{2}}2{{s}^{2}}2{{p}^{6}}3{{s}^{2}}\] is the electronic configuration of the metal [RPET 2000] |
| A. | \[Na\] |
| B. | \[Mg\] |
| C. | \[Fe\] |
| D. | \[Al\] |
| Answer» C. \[Fe\] | |