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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:argon atom
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Accession:CHEBI:49475 term browser browse the term
Definition:A noble gas atom that has formula 39.94800.
Synonyms:related_synonym: 18Ar;   Ar;   Formula=Ar;   InChI=1S/Ar;   InChIKey=XKRFYHLGVUSROY-UHFFFAOYSA-N;   SMILES=[Ar];   argon
 alt_id: CHEBI:33311
 xref: CAS:7440-37-1;   WebElements:Ar



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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19876
    chemical entity 19905
      atom 19905
        main group element atom 19821
          p-block element atom 19821
            argon atom 0
              argon molecular entity + 0
              argon-39 atom 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19876
    subatomic particle 19874
      composite particle 19874
        hadron 19874
          baryon 19874
            nucleon 19874
              atomic nucleus 19905
                atom 19905
                  main group element atom 19821
                    main group molecular entity 19821
                      gas molecular entity 18446
                        noble gas atom 46
                          argon atom 0
                            argon molecular entity + 0
                            argon-39 atom 0
paths to the root