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