parent nuclide
daughter nuclide
radionuclide
radiogenesis
daughter
parent
radiodecay
radioactive disintegration
nuclear disintegration
nuclear decay
nucleopleomorphism
plutogenic
predecay
disintegration
isotone
beta particle
decay chain
island of inversion
triphosphonucleoside
neutron emission
hot
nucleopolyhedrosis
heteronucleophile
radiouranium
nu body
activation analysis
geoneutrino
fissiogenic
radioactive waste
radiothallium
spinthariscope
actinon
radionucleotide
radioruthenium
actinide
actinoid
oligonucleosome
radioyttrium
uranium 238
krypton-85
radiohafnium
radiothulium
drip line
quadrium
clean bomb
chain reaction
radioactivating
radiotantalum
atomic number 85
active material