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Grade: 12
        what type of structordo noble gas
6 years ago

Answers : (1)

Aarti Gupta
askIITians Faculty
300 Points
							Noble gases have complete shell structure,it means they have 8 e-s in their valence shell except helium as it has 2 valence e-s.Having 8 e-s make their shell complete and thats why we called noble gases have octet structure and duplet for helium for 2 e-s.
For ex-
He= 2
k
Ne=10
2,8
k,l
Ar= 18
2,8.8
k, l, m
Thanks & Regards
Aarti Gupta
askiitians Faculty
6 years ago
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