Hüperonüümid:
aatom 1(n), kübe 1(n), osake 1(n)
alfaosake 1(n), α-osake 1(n)

heeliumi aatomi tuum, koosneb kahest prootonist ja kahest neutronist

PWN-3.0 relation(s)

eq_synonym
alpha particle 1(n) a positively charged particle that is the nucleus of the helium atom;emitted from natural or radioactive isotopes

CILI relation(s)

eq_synonym
alpha_particle 1(n) a positively charged particle that is the nucleus of the helium atom; emitted from natural or radioactive isotopes