In the isoelectronic species the ionic radii \[\left( \overset{\text{o}}{\mathop{\text{A}}}\, \right)\] of \[{{N}^{3-}}\], \[{{O}^{2-}}\] and \[{{F}^{-}}\] are respectively given by [Pb. CET 1989]

In the isoelectronic species the ionic radii \[\left( \overset{\text{

1.	In the isoelectronic species the ionic radii \[\left( \overset{\text{o}}{\mathop{\text{A}}}\, \right)\] of \[{{N}^{3-}}\], \[{{O}^{2-}}\] and \[{{F}^{-}}\] are respectively given by [Pb. CET 1989]
A.	1.36, 1.40, 1.71
B.	1.36, 1.71, 1.40
C.	1.71, 1.40, 1.36
D.	1.71, 1.36, 1.40
Answer» D. 1.71, 1.36, 1.40