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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:roentgenium atom
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Accession:CHEBI:33368 term browser browse the term
Definition:A copper group element atom with atomic number 111. The the ninth member of the 6d series of transition metals, it is an extremely radioactive, synthetic element. Average mass is around 281.
Synonyms:related_synonym: 111Rg;   Formula=Rg;   InChI=1S/Rg;   InChIKey=LJROPTGWFUZRDB-UHFFFAOYSA-N;   Rg;   SMILES=[Rg];   Uuu;   roentgenio;   roentgenium;   unununium
 xref: WebElements:Rg;   Wikipedia:Roentgenium



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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19874
    chemical entity 19872
      atom 19872
        metal atom 18028
          transition element atom 17572
            copper group element atom 9720
              roentgenium atom 0
                roentgenium molecular entity 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19874
    subatomic particle 19872
      composite particle 19872
        hadron 19872
          baryon 19872
            nucleon 19872
              atomic nucleus 19872
                atom 19872
                  metal atom 18028
                    transition element atom 17572
                      d-block element atom 17567
                        copper group element atom 9720
                          roentgenium atom 0
                            roentgenium molecular entity 0
paths to the root