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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:metalloid atom
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Accession:CHEBI:137980 term browser browse the term
Definition:An atom of an element that exhibits properties that are between those of metals and nonmetals, or that has a mixture of them. The term generally includes boron, silicon, germanium, arsenic, antimony, and tellurium, while carbon, aluminium, selenium, polonium, and astatine are less commonly included.
Synonyms:related_synonym: metalloid;   metalloids
 xref: Wikipedia:Metalloid


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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19816
    chemical entity 19816
      atom 19814
        metalloid atom 12072
          antimony atom + 141
          arsenic atom + 10422
          boron atom + 867
          germanium atom + 0
          silicon atom + 5364
          tellurium atom + 5
Path 2
Term Annotations click to browse term
  CHEBI ontology 19816
    subatomic particle 19814
      composite particle 19814
        hadron 19814
          baryon 19814
            nucleon 19814
              atomic nucleus 19814
                atom 19814
                  metalloid atom 12072
                    antimony atom + 141
                    arsenic atom + 10422
                    boron atom + 867
                    germanium atom + 0
                    silicon atom + 5364
                    tellurium atom + 5
paths to the root

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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.