difference btw. valency and valence electron???

Asked by  | 20th Mar, 2008, 09:42: AM

Expert Answer:

valence electrons r no. of electrons present in the outermost energy level

valence electrons r no. of electrons gained or lost or shared to acquire octet or doublet ie stable nearest noble gas configuration is known as valency. 

N2,5        HAS 5 VALENCE ELECTRONS N VALENCY 3   

Answered by  | 21st Dec, 2017, 12:50: PM

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