Send us a Message



Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   

CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

Term:monoatomic hydrogen
go back to main search page
Accession:CHEBI:33251 term browser browse the term
Definition:An elemental hydrogen that has formula H.
Synonyms:related_synonym: Formula=H;   InChI=1S/H;   InChIKey=YZCKVEUIGOORGS-UHFFFAOYSA-N;   SMILES=[H];   atomic hydrogen



show annotations for term's descendants           Sort by:
 

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19800
    chemical entity 19800
      molecular entity 19799
        elemental molecular entity 16471
          monoatomic entity 15484
            monoatomic hydrogen 0
              hydride + 0
              hydrogen(.) + 0
              hydron + 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19800
    subatomic particle 19799
      composite particle 19799
        hadron 19799
          baryon 19799
            nucleon 19799
              atomic nucleus 19799
                atom 19799
                  main group element atom 19698
                    main group molecular entity 19698
                      s-block molecular entity 19479
                        hydrogen molecular entity 19471
                          elemental hydrogen 17
                            monoatomic hydrogen 0
                              hydride + 0
                              hydrogen(.) + 0
                              hydron + 0
paths to the root