how many electrons pair in oxygen
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To achieve stability the valence shell needs 8 electron in it. Therefore, in an oxygen molecule 2 pairs of electron in the valence shell are shared by by the two atoms. This makes the number of electron in outer shell of each atom equal to 8.
gungun74:
nice explanation
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✮2 pairs ✮
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There are 2 pairs of electrons in oxygen.
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To achieve stability the valence shell needs 8 electron in it.
Therefore, in an oxygen molecule 2 pairs of electron
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_____________________________________________
There are 2 pairs of electrons in oxygen.
_____________________________________________
To achieve stability the valence shell needs 8 electron in it.
Therefore, in an oxygen molecule 2 pairs of electron
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