Chemistry · Classification of Elements and Periodicity in Properties
Which of the following represents the correct order of increasing or decreasing ionic radii?
- 1F- > O2- > N3- > Na+
- 2Na+ > O2- > N3- > F-
- 3N3- > Na+ > O2- > F-
- 4N3- > O2- > F- > Na+✓
Correct answer
N3- > O2- > F- > Na+
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