hot spot
radioiron
radiocesium
radiopalladium
labeled
back end
radioosmium
radiohydrogen
fissionist
radioactive fallout
radiobarium
radiosamarium
radiogenesis
actinide series
radiouranium
radiocerium
radioniobium
radiobioassay
supercritical mass
radioplatinum
radioeuropium
inclusion
radiopacification
tracer
radiorhenium
radiodecay
nuclear waste
georeactor
lawrencium
atomic number 103
nuclear decay
radionuclide
critical mass
nuclear disintegration
plutoniferous
isotomous
radiocontamination
Lr
radiozinc
radioactive disintegration
radioloud
radiolead
radiocolloid
nuclear