radium
Ra
radiohelium
radiofluorine
radioiridium
radiorubidium
beta emitter
radiothorium
radioactivating
radioosmium
yttro-
radiochromium
nuke
bucket of sunshine
Hs
ytterbia
element 108
atomic weapon
atomic number 108
flortaucipir
hassium
radiation
yttrium-90
radiochemistry
radiocontaminated
nuclear chemistry
ununpentium
atomic number 110
ununtrium
nuclear disintegration
Uup
atomic number 113
iraqite
element 113
nuclear decay
element 115
darmstadtium
atomic number 115
radiomanganese
radioactive disintegration
radioactively
Ds
Uut
element 110
At
yttria
astatine
atomic number 85