• # question_answer Which one is the correct order of the size of the iodine species [Pb. CET 1986; CBSE PMT 1997; Kurukshetra CEE 1998; RPMT 1999; DCE 1999; MP PET 2000; MP PMT 2001; BCECE 2005] A) $I>{{I}^{+}}>{{I}^{-}}$ B) $I>{{I}^{-}}>{{I}^{+}}$ C) ${{I}^{+}}>{{I}^{-}}>I$ D) ${{I}^{-}}>I>{{I}^{+}}$

$\underset{54}{\mathop{{{I}^{-}}}}\,>\underset{53}{\mathop{I}}\,>\underset{52\,\,\,\,\,\text{atmoic number }}{\mathop{{{I}^{+}}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}}\,$