Hüperonüümid:
isotoop 1(n)
deuteerium 1(n), raske vesinik 1(n)

vesiniku stabiilne isotoop massiarvuga 2

ILI-1.5 relation(s)

eq_synonym

PWN-3.0 relation(s)

eq_synonym
deuterium 1(n), heavy hydrogen 1(n) an isotope of hydrogen which has one neutron (as opposed to zero neutrons in hydrogen)

CILI relation(s)

eq_synonym
deuterium 1(n), heavy_hydrogen 1(n) an isotope of hydrogen which has one neutron (as opposed to zero neutrons in hydrogen)