Science, asked by rajshekhawat13, 11 months ago

find out valency of the atoms represented by figure

Attachments:

Hamy009: the one with two rings have valency (8-7) =1 and other has (8-8)= 0 valency

rajshekhawat13: thanks

Answers

Answered by ayushkumar277

29

(a) no. of electron=18

i.e (2,8,8)...electronic configuration

valency=0...argon

(b) no.of electron =9

i.e (2,7)....electronic configuration

valency=1...flourine

rajshekhawat13: hi

Isabellawhite: hi

mamtamaurya2008: Thanx

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