a
o
b
1
c
2
d
3
Explanation
Correct Option
dNo explanation available
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Discussions (9)
Roadmap
6 years ago
Hydrogen combine with fluorine to give hydrogen fluoride. In this process, hydrogen shares its 1 valence electron with fluorine which has 7 valence electrons so that both can attain the stable duplet and octet structure. By so doing 3 pairs (6) electrons are left unshared. These set of unshared electrons are referred to as lone pairs. Check the picture for a better understanding. Hope this explanation helps.
Chiefofwisdom
1 year ago
why is it that hydrogen accepts one electron but not fluorine, besides fluorine is highly reactive
