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which of the molecule can exists as such: a.He 2 b.Be 2 c.Ne 2 d.O 2 +

which of the molecule can exists as such:
a.He2
b.Be2 
c.Ne
d.O2+

Grade:12th pass

2 Answers

ng29
1698 Points
7 years ago
d.O2+
rest all are noble gase which are inert  and they do not react with any othe compunds
 
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ng29
1698 Points
7 years ago
Be2 does not exist because it has 4 electrons in valence shell and when we draw it molecular orbital diagram its bond order comes out to be 0 so it does not exist but i think in book answer given will be Be2 
i reccomend u to dont make conclusions after seeing answer as there may be wrong answers in the book
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