radioactive
hot
activate
active material
radioactive material
radioactively
flerovium
Fl
radioactivate
radioiodide
radioactivating
radiobarium
radioindium
radiopharmaceutical
nuclear chemistry
radiochemistry
radiocontaminated
radioterbium
radiotungsten
nonradioactive
radionuclide
beta emitter
fissionable
radioisotope
inclusion
radiotechnetium
radioscandium
radiohafnium
radiation
radiotantalum
actinide
actinon
nuclear decay
nuclear disintegration
actinoid
radioactive disintegration
radioytterbium
radionickel
radiolanthanide
radiorhenium
hot spot
radiovanadium
radiogadolinium
radiothallium
contaminate
radiodecay
radiolanthanum
radiowaste
radwaste
radiohelium