disintegration
radiodecay
nuclear disintegration
nuclear decay
radioactive disintegration
neutron emission
alpha decay
alpha radiation
alpha ray
autoradiolysis
radiogenesis
beta decay
beta ray
beta radiation
electron radiation
alpha emitter
radiotungsten
daughter
decay chain
active material
flerovium
woodrot
Fl
secular equilibrium
decaying
calcium-45
radioisotope
radwaste
Ci
curie
radiowaste
krypton-85
rot
beta particle
radiation
radiorhenium
radiohafnium
geoneutrino
thermal reactor
decay
radioactinium
radioactivation
radioactive decay
radiohydrogen
beta emitter
half-life
nuclear waste
neutron activation analysis
astatine
radioactive material