Meaning of alpha particle | Babel Free
Definitions
A doubly positively charged nucleus of a helium-4 atom (consisting of two protons and two neutrons), emitted as a consequence of radioactivity.
Equivalents
Čeština
částice alfa
Español
partícula alfa
Suomi
alfahiukkanen
Polski
cząstka alfa
Português
partícula alfa
Examples
“Holonyms: alpha ray, alpha radiation”
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.