Why electron gain enthalpy of noble gases is almost zero.

1.	Why electron gain enthalpy of noble gases is almost zero.
Answer» due to fully filled orbitals noble gas are already stable and according to definition amount of energy released when elcectron is added to valence shell is called electron gain enthalpy .noble gases are neither losses nor gain electrons due to stability.<br>Anisha Sharma u r wrong<br>Aryan..... From where you found this question.... Because I have searched this question but not found any answer...... I think your question is wrong.... Plz let me know whether I\'m right or not..... Plz tell if your question is absolutely correct..... ?<br>Noble gas has large positive electron gain enthalpy. This is because the one electron is placed in the principal quantum energy levels .thus highly unstable electronic configuration is formed..

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