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- | |