1 resultados para 'radioactivity'
Radioactivity
Radiactividad (es), Radioactividad (es), Radioactivité (fr), Радиоактивность (ru), نشاط اشعاعي (ar)
Radiation
Cosmic radiation, Electricity, Elementary particles, Nuclear physics, Physical properties, Radiation effects, Radioactive pollution, Radioactive tracers, Radiobiology, Radiochemistry, Radioisotopes, Ultraviolet radiation, X-rays
Science
> Physical sciences
Radiactividad (es), Radioactividad (es), Radioactivité (fr), Радиоактивность (ru), نشاط اشعاعي (ar)
http://vocabularies.unesco.org/thesaurus/concept6687