Hüperonüümid:
isotoop 1(n)
ioonium 1(n)

tooriumi radioaktiivne isotoop

ILI-1.5 relation(s)

eq_has_hyperonym

PWN-3.0 relation(s)

eq_has_hyperonym
isotope 1(n) one of two or more atoms with the same atomic number but with different numbers of neutrons