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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:main group element atom
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Accession:CHEBI:33318 term browser browse the term
Definition:An atom belonging to one of the main groups (found in the s- and p- blocks) of the periodic table.
Synonyms:exact_synonym: main group elements
 related_synonym: Hauptgruppenelement;   Hauptgruppenelemente;   main group element



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Your selection has 19865 annotated objects. The maximum number of objects that can be shown is 2000. The list is too large to display.

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  • Term paths to the root
    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19921
        chemical entity 19919
          atom 19919
            main group element atom 19865
              alkali metal atom + 14357
              alkaline earth metal atom + 917
              main group molecular entity + 19865
              noble gas atom + 46
              p-block element atom + 19865
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19921
        subatomic particle 19919
          composite particle 19919
            hadron 19919
              baryon 19919
                nucleon 19919
                  atomic nucleus 19919
                    atom 19919
                      main group element atom 19865
                        alkali metal atom + 14357
                        alkaline earth metal atom + 917
                        main group molecular entity + 19865
                        noble gas atom + 46
                        p-block element atom + 19865
    paths to the root