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4.3     Write Lewis symbols for the following atoms and ions:

               (a)  S \; and\; S^{2-} 

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As the number of valence electrons in sulphur is six.

Therefore its Lewis dot symbol of sulphur(S) is Sulphur octet

And of S^{2-} is, if it has two electrons more because of its dinegative charge.

Sulphur dinegative

 

Posted by

Divya Prakash Singh

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