| Identification | |
| Name: | Hydrogen, atomic |
| Synonyms: | Atomichydrogen; Hydrogen (H1); Hydrogen atom; Hydrogen radical; Monatomic hydrogen;Protium |
| CAS: | 12385-13-6 |
| Molecular Formula: | H |
| Molecular Weight: | 1.0078 |
| InChI: | InChI=1/H/i1+0 |
| Molecular Structure: |  |
| Properties | |
| Flash Point: | °C |
| Boiling Point: | °Cat760mmHg |
| Density: | g/cm3 |
| Solubility: | 1.62 mg/L at 21 deg C |
| Flash Point: | °C |
| Color: | Colorless gas CUBIC SOLID |
| Safety Data | |
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