MCQOPTIONS
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| 1. |
The ionic radii \[(in\text{ }\overset{\text{o}}{\mathop{\text{A}}}\,)\] of \[{{N}^{3-}},{{O}^{2-}}\] and \[{{F}^{-}}\] are respectively: |
| A. | 1.36, 1.40 and 1.71 |
| B. | 1.36, 1.71 and 1.40 |
| C. | 1.71, 1.40 and 1.36 |
| D. | 1.71, 1.36 and 1.40 |
| Answer» D. 1.71, 1.36 and 1.40 | |