Services
Research
Training
Industry
About us
ChEBI
Examples:
iron*
,
InChI=1S/CH4O/c1-2/h2H,1H3
,
caffeine
Advanced
Home
Advanced Search
Browse
Documentation
Download
Tools
About ChEBI
Submit
Contact us
DiNA
Statistics
Entity of the Month
Periodic Table
Ontology
Train online
User Manual
Annotation Manual
Developer Manual
FAQ's
BiNChE
libChEBI
Web Services
ChEBI
> Main
CHEBI:30225 - positron
Main
ChEBI Ontology
Automatic Xrefs
Reactions
Pathways
Models
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.
Download
Molfile
XML
SDF
Find compounds which contain this structure
Find compounds which resemble this structure
Take structure to the Advanced Search
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
12 octubre 2018