- alpha particle as a noun:
- 1
alpha particle
noun
1 alpha particle
A positively charged particle that is the nucleus of the helium atom; emitted from natural or radioactive isotopes.
Dutch: heliumkern
Polish: helion, cząstka alfa
Moby thesaurus: Kern, NMR, antibaryon, antilepton, antimeson, atomic nucleus, atomic particle, aurora particle, baryon, beta particle, electron, elementary particle, heavy particle, lepton, meson, mesotron, neutron, nuclear force, nuclear magnetic resonance, nuclear particle ... show more.
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