Medical Subject Headings

Last uploaded: January 16, 2025
Id http://purl.bioontology.org/ontology/MESH/D004583
http://purl.bioontology.org/ontology/MESH/D004583
Preferred Name

Electrons

Definitions
Stable elementary particles having the smallest known negative charge, present in all elements; also called negatrons. Positively charged electrons are called positrons. The numbers, energies and arrangement of electrons around atomic nuclei determine the chemical identities of elements. Beams of electrons are called CATHODE RAYS.
Synonyms
Fast Electron
Electron
Electron, Fast
Negatrons
Fast Electrons
Negatron
Electrons, Fast
Positrons
Positron
Type http://www.w3.org/2002/07/owl#Class
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