alpha particle

Definition from Wiktionary, the free dictionary
Jump to: navigation, search

English[edit]

Noun[edit]

Wikipedia has an article on:

Wikipedia

alpha particle (plural alpha particles)

  1. A positively charged nucleus of a helium-4 atom (consisting of two protons and two neutrons), emitted as a consequence of radioactivity; α-particle

Translations[edit]

See also[edit]