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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 19796 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 19848
        chemical entity 19846
          atom 19846
            main group element atom 19796
              alkali metal atom + 12842
              alkaline earth metal atom + 915
              main group molecular entity + 19796
              noble gas atom + 46
              p-block element atom + 19796
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19848
        subatomic particle 19846
          composite particle 19846
            hadron 19846
              baryon 19846
                nucleon 19846
                  atomic nucleus 19846
                    atom 19846
                      main group element atom 19796
                        alkali metal atom + 12842
                        alkaline earth metal atom + 915
                        main group molecular entity + 19796
                        noble gas atom + 46
                        p-block element atom + 19796
    paths to the root