Home › Entities › general › hydrogen molecule

hydrogen molecule

molecule consisting of hydrogen atoms
Thing general Q19822725
Press Enter · cited answer in seconds

hydrogen molecule

Summary

Key Facts

  • hydrogen molecule's canonical SMILES is recorded as [HH][1].
  • hydrogen molecule is a type of homonuclear diatomic molecule[2].
  • hydrogen molecule is a type of homonuclear diatomic molecule[3].
  • hydrogen molecule is part of dihydrogen[4].
  • hydrogen molecule comprises hydrogen[5].
  • hydrogen molecule's different from is recorded as hydrogen[6].
  • hydrogen molecule's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q483261', 'amount': '+2.0159'}[7].
  • hydrogen molecule's electric dipole moment is recorded as {'unit': 'http://www.wikidata.org/entity/Q40603', 'amount': '+0'}[8].
  • hydrogen molecule's ionization energy is recorded as {'unit': 'http://www.wikidata.org/entity/Q83327', 'amount': '+15.43'}[9].

Body

Definition and Type

Recorded subclass of include homonuclear diatomic molecule[2].

Use and Application

hydrogen molecule comprises hydrogen[5]. It is part of dihydrogen[4].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [1] ↑ . PubChem. wikidata.org.
  2. [2] ↑ . molecularhydrogenfoundation.org. molecularhydrogenfoundation.org. Provenance: wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [4] ↑ . wikidata.org.
  5. [5] ↑ . molecularhydrogenfoundation.org. molecularhydrogenfoundation.org. Provenance: wikidata.org.
  6. [6] ↑ . wikidata.org.
  7. [7] ↑ . wikidata.org.
  8. [8] ↑ . Basic laboratory and industrial chemicals: A CRC quick reference handbook. wikidata.org.
  9. [9] ↑ . Basic laboratory and industrial chemicals: A CRC quick reference handbook. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). hydrogen molecule. Retrieved May 7, 2026, from https://4ort.xyz/entity/hydrogen-molecule
MLA “hydrogen molecule.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/hydrogen-molecule.
BibTeX @misc{4ortxyz_hydrogen-molecule_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{hydrogen molecule}}, year = {2026}, url = {https://4ort.xyz/entity/hydrogen-molecule}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): hydrogen molecule — https://4ort.xyz/entity/hydrogen-molecule (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/hydrogen-molecule · Last refreshed: