radiocesium
radiorubidium
radioactive disintegration
Pu
actinide series
nuclear decay
simonkolleite
Uut
element 113
radio-
labeled
radioactive
atomic number 113
radioiron
ununtrium
disintegration
dirty bomb
atomic number 94
nuclear disintegration
plutonium
Am
atomic number 96
americium
neptunium
atomic number 93
curium
uranium 238
radioytterbium
atomic number 95
Cm
Np
Ds
darmstadtium
iraqite
radiosilicon
atomic number 110
element 110
atomic number 114
radioplatinum
radioselenium
thucholite
radwaste
Ac
C-bomb
Uuq
actinium
radiowaste
radiolanthanum
atomic number 89