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17-02-2022
Chemistry

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Write the electron configuration for an oxygen anion with a charge of −2.

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17-02-2022

1s^2 2s^2 2p^6
This is the electron configuration of 02-
It is also known as noble gas like configuration and in general it is stable if oxygen is like that in a compound (8 electrons in its 2s and 2p orbitals combined)

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