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Question: Answered & Verified by Expert
Which one the following ions has the highest value of ionic radius?
ChemistryClassification of Elements and Periodicity in PropertiesJEE MainJEE Main 2004
Options:
  • A
    $\mathrm{Li}^{+}$
  • B
    $\mathrm{F}^{-}$
  • C
    $\mathrm{O}^{2-}$
  • D
    $\mathrm{B}^{3+}$
Solution:
2908 Upvotes Verified Answer
The correct answer is:
$\mathrm{O}^{2-}$
$\begin{array}{lllll}\mathrm{e} & 2 & 10 & 10 & 2 \\ \mathrm{p} & 3 & 9 & 8 & 5\end{array}$

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