Chemistry, asked by jijo60021, 1 day ago

He2 molecule doesn’t exist. Why?​

Answers

Answered by riyavalecha08
0

According to molecular orbital theory He2 has 2 electrons in sigma 1s bonding and 2 in sigma 1s antibonding. So its bond order comes out to be 0 and a molecule must have a bond order of atleast 1 to exist thats why He2 doesnt exist.

Answered by venkatarayanam55
1
He 2 molecule doesn’t exist due to He is a stable element
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