Hydrogen Electron Affinity
H - Atomic Number 1
Electron Affinity
0.754 eV
Ranking:
#34 of 77
Highest
Cl: 3.61
Lowest
He: -19.70
About the Electron Affinity
Energy change when an electron is added to a neutral atom.
Top 10 by Electron Affinity
Unit Conversions
eV 0.7542
kJ/mol 72.769
kcal/mol 17.392