A) \[N<Be<B\]
B) \[{{F}^{-}}<{{O}^{2-}}<{{N}^{3-}}\]
C) \[Na<Li<K\]
D) \[F{{e}^{3+}}<F{{e}^{2+}}<F{{e}^{4+}}\]
Correct Answer: B
Solution :
Ionic radii decreases significantly from left to right in a period among representative elements.
You need to login to perform this action.
You will be redirected in
3 sec
