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Accessed: 
Structural identifiersNames and synonyms
Trihydrogen cation
| Molecular formula: | H3 |
| Average mass: | 3.024 |
| Monoisotopic mass: | 3.022927 |
| ChemSpider ID: | 21865043 |
Wikipedia
Charge
Structural identifiers- Names
Names and synonymsVerified
[H3](+)
H3(+)
H3+
Hydrogenonium
[ACD/IUPAC Name] [ACD/Index Name]Trihydrogen cation
[Wiki]trihydrogen(1+)
Unverified
28132-48-1
[RN]