Gain and loss of electrons — task. Chemistry CBSE Live product, Class 9 (2025-26).

Choose the correct answer based on the reaction given:

1. The given reaction shows:

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

2. The below reaction shows:

{N + {3e}^{-} \overset{}{⟶} N}^{3 -}

Did you find an error?

7. Gain and loss of electrons