Gain and loss of electron(s) — task. Science CBSE, Class 9.

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Choose the correct answer based on the reaction given.

1. The given reaction shows .

Be \overset{}{⟶} {Be}^{2 +} + {2e}^{-}

2. The below reaction shows .

{F + {1e}^{-} \overset{}{⟶} F}^{-}

Did you find an error?

14. Gain and loss of electron(s)