Chemistry, asked by Asamsaj7836, 1 year ago

Explain non existence of helium molecule

Answers

Answered by Bhavanavindamuri
1
HEY DEAR HERE IS YOUR ANSWER.......
ost of the noble gases occur in free state in nature . The reason oh He2 Molecule to not exist can be explained on the basis of 
MOLECULAR ORBITAL THEORY . 

He has configuration of 1s2 , if we draw its MOT DIAGRAM , 2 e's enter the Bonding molecular Orbital and 2 e's enter the AntiBonding molecular Orbital , thus net effect of the anti bonding and bonding is cancelled .
I HOPE THIS WILL HELP YOU OUT....
HAVE A GOOD DAY.... 

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