MCQOPTIONS
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| 1. |
Which of the following should be the number of electrons present in \[{{X}^{2+}}\]on the basis of electronic configuration, if the ion \[{{X}^{3-}}\]has 14 protons? |
| A. | 12 |
| B. | 14 |
| C. | 16 |
| D. | 18 |
| Answer» B. 14 | |