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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 19780 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 19803
        chemical entity 19830
          atom 19801
            main group element atom 19780
              alkali metal atom + 12822
              alkaline earth metal atom + 915
              main group molecular entity + 19780
              noble gas atom + 46
              p-block element atom + 19780
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19803
        subatomic particle 19801
          composite particle 19801
            hadron 19830
              baryon 19830
                nucleon 19830
                  atomic nucleus 19830
                    atom 19801
                      main group element atom 19780
                        alkali metal atom + 12822
                        alkaline earth metal atom + 915
                        main group molecular entity + 19780
                        noble gas atom + 46
                        p-block element atom + 19780
    paths to the root