Name: | Hydrogen |
---|---|
PubChem Compound ID: | 5362549 |
Description: | The first chemical element in the periodic table. It has the atomic symbol H, atomic number 1, and atomic weight [1.00784; 1.00811]. It exists, under normal conditions, as a colorless, odorless, tasteless, diatomic gas. Hydrogen ions are PROTONS. Besides the common H1 isotope, hydrogen exists as the stable isotope DEUTERIUM and the unstable, radioactive isotope TRITIUM. |
Molecular formula: | H |
Molecular weight: | 1.00794 g/mol |
Synonyms: |
Atomic hydrogen ion (H+); Hydrogen; 1333-74-0; C00282; CHEBI:29235; 12408-02-5; Hydrogen ion (H1+); Hydrogen, ion (H1+) electrolytic; Atomic hydrogen(1+); hydrogen molecule.
show more » |