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  • (i) Write the electronic configurations of the following ion: (c) O 2 -

2.23    (i) Write the electronic configurations of the following ion:

    (c)    \textup{O}^{2-}

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The electronic configuration of O having Z=8 is : 1s^22s^22p^4 

Now, the electronic configuration of \textup{O}^{2-} will be 1s^22s^22p^6.

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Divya Prakash Singh

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