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I thought in the third shell there are 18 electrons, but why are they gaining only 2 electrons?? Pls tell me... I have exam tomorrow....
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I thought in the third shell there are 18 electrons, but why are they gaining only 2 electrons?? Pls tell me... I have exam tomorrow....

I thought in the third shell there are 18 electrons, but why are they gaining only-example-1
User Looki
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The picture will help you understand
User CircuitBurn
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Use this picture to understands.
I thought in the third shell there are 18 electrons, but why are they gaining only-example-1
User Oguz
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