MCQOPTIONS
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| 1. |
The ionic radii of N3-, O2-, F- and Na+ follows the order |
| A. | N3- > o2- > f- > na+ |
| B. | N3- > na+ > o2- > f- |
| C. | Na+ > o2- > n3- > f- |
| D. | O2- > f- > na+ > n3- |
| Answer» B. N3- > na+ > o2- > f- | |