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H - Hydrogen Z=1

Electron configuration: 1s

Solar Abundance: 12.00



Ions

ION

Spectrum

Configuration

I.P. (eV)

H

HI

1s

 13.6


References,Electron impact Excitation

Sholz T.T. "Collisional rates and cooling within atomic hydrogen plasmas", Ap.J., 380, 302-306 (1991)