Hydrogen is the chemical element with symbol H and atomic number 1.
Hydrogen may also refer to:
- Dihydrogen, an allotrope of hydrogen
- Hydrogen atom, about the physics of atomic hydrogen
- Hydrogen ion
- Hydron (chemistry), a.k.a. "proton" or "hydrogen"
- Isotopes of hydrogen
- Hydrogen-2 (deuterium)
- Hydrogen-3 (tritium)
- Hydrogen-4
- Hydrogen-5
Other things named "hydrogen"
- Hydrogen (horse), a champion Australian Thoroughbred racehorse
- Hydrogen (software), drum machine software
See also
Topics referred to by the same term This disambiguation page lists articles associated with the title Hydrogen.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: