Question

The electronic configuration of the oxide ion is much more similar to the electronic configuration of the

Answer 1

Answer:

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Answer 2

Answer: In oxide, oxygen has two extra electrons to have octet stable state. So, electronic configuration of oxide ion is: 1s2, 2s2 2p6. We know the general electronic configuration of Oxygen (O)= 1s2, 2s2, 2p4. The ioncharge of oxide ion is -2, i.e. the exygen gas gained two extra electrons..

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