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The radii of \( \mathrm{F}, \mathrm{F}^{-}, 0 \) and \( \mathrm{O}^{2-} \) are in the order of:
(A) \( 0^{2-}\mathrm{F}^{-}\mathrm{F}0 \)
(B) \( \mathrm{F}^{-}\mathrm{O}^{2-}\mathrm{F}0 \)
(C) \( 0^{2-}0\mathrm{F}^{-}\mathrm{F} \)
(D) \( \mathrm{O}^{2-}\mathrm{F}^{-}\mathrm{O}\mathrm{F} \)
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