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A) \[{{F}^{-}},\,\,{{O}^{-2}}\]
B) \[{{F}^{-}},\,\,O\]
C) \[{{F}^{-}},\,\,{{O}^{+}}\]
D) \[{{F}^{-}},\,\,{{O}^{+2}}\]
Correct Answer: A
Solution :
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