Gain and loss of electron(s) — task. Chemistry CBSE Live product, Class 9.

Choose the correct answer based on the reaction given.

1. The given reaction shows.

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

2. The below reaction shows.

{S + {2e}^{-} \overset{}{⟶} S}^{2 -}

Did you find an error?

6. Gain and loss of electron(s)