Question

Draw the Lewis structures of the following ions giving all the steps.

(i) S2 2- (ii) OCl- (iii) CN

17 Aug 2021
Answer :
Word Count : 359

 (1) (i) S and S2– The number of valence electrons in sulphur is 6. The Lewis dot symbol of sulphur (S) is  . 

The dinegative charge infers that there will be two electrons more in addition to the six valence electrons.Hence, the Lewis dot symbol of S2– is .

 (ii) Al and Al3+ The number of valence electrons in ___ __________ ______ _______ ______ ______ _________ ___.
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