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    The database and ontology of Chemical Entities of Biological Interest

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positron (CHEBI:30225)

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ChEBI Name positron
ChEBI ID CHEBI:30225
Definition Elementary particle not affected by the strong force having a spin ½, a positive elementary charge and a rest mass of 0.000548579903(13) u, or 0.51099906(15) MeV.
Stars This entity has been manually annotated by the ChEBI Team.
See structure as:  Image  Applet
Save molfile Download Molfile
Formula Source
. ChEBI
Net Charge +1
Average Mass 0.000548579903
SMILES
[*+]
ChEBI Ontology
Outgoing positron (CHEBI:30225) is a lepton (CHEBI:36338)
Incoming positronium (CHEBI:30224) has part positron (CHEBI:30225)
IUPAC Name
positron
Synonyms Sources
β+ ChEBI
e+ IUPAC
Last Modified
30 avril 2008

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