MCQOPTIONS
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| 1. |
The electronic configuration of a dipositive metal \[{{M}^{2+}}\] is 2, 8, 14 and its atomic weight is 56 a.m.u. The number of neutrons in its nuclei would be [MNR 1984, 89; Kerala PMT 1999] |
| A. | 30 |
| B. | 32 |
| C. | 34 |
| D. | 42 |
| Answer» B. 32 | |