1.

The valency of the sulphur is​

Answer»

ong>Explanation:

The atomic no of sulphur is 16. Hence it's electronic configuration WOULD be [Ne] 3s2 3P4. It needs two more electrons to complete it's octet and hence ACHIEVE stability ( from the octet rule). So the VALENCY or the 'combining capacity' of the sulphur comes out to be (-2).



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