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:helium molecular entity
go back to main search page
Accession:CHEBI:33679 term browser browse the term
Synonyms:related_synonym: helium compounds;   helium molecular entities


show annotations for term's descendants           Sort by:
 

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 242
    chemical entity 242
      atom 242
        s-block element atom 175
          helium atom 0
            helium molecular entity 0
              elemental helium + 0
              helium hydride + 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 242
    subatomic particle 242
      composite particle 242
        hadron 242
          baryon 242
            nucleon 242
              atomic nucleus 242
                atom 242
                  main group element atom 235
                    main group molecular entity 235
                      gas molecular entity 81
                        noble gas atom 0
                          noble gas molecular entity 0
                            helium molecular entity 0
                              elemental helium + 0
                              helium hydride + 0
paths to the root