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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 22120 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 22194
        chemical entity 22193
          atom 22186
            main group element atom 22120
              alkali metal atom + 13559
              alkaline earth metal atom + 911
              main group molecular entity + 22120
              noble gas atom + 52
              p-block element atom + 22120
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 22194
        subatomic particle 22186
          composite particle 22186
            hadron 22186
              baryon 22186
                nucleon 22186
                  atomic nucleus 22186
                    atom 22186
                      main group element atom 22120
                        alkali metal atom + 13559
                        alkaline earth metal atom + 911
                        main group molecular entity + 22120
                        noble gas atom + 52
                        p-block element atom + 22120
    paths to the root