MCQOPTIONS
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| 1. |
The number of d-electrons in \[F{{e}^{2+}}\](at no. of \[Fe=26\]) is not equal to that of the [MNR 1994] |
| A. | p - electrons in Ne (at. no. = 10) |
| B. | s - electrons in \[Mg\] (at. no. = 12) |
| C. | d - electrons in \[Fe\] |
| D. | p - electrons in \[C{{l}^{-}}\] (at. no. of \[Cl=17\]) |
| Answer» E. | |