uranium-238
uranium-234
uranium-235
uranium-233
radiouranium
uranium 235
enriched uranium
uranylic
calcium-48
actino-uranium
radioactinium
uranium 238
sulfur-35
urano-
helium dating
gold-198
chlorine-36
uranious
calcium-45
krypton-85
tuballoy
atomic number 88
radium
Ra
oralloy
depletalloy
half-life
unstable
sulfur-32
depleted uranium
rubidium-strontium dating
radiohydrogen
silicon-28
chromium-54
polonium-210
silicon-29
calcium-44
vanadium-50
radiocarbon
uranyl
chromium-52
carbon 14
transuranic element
calcium-40
radioisotope
labeled
isotomous
Ci
calutron
curie
chlorine-37
uranian
disintegration
tritium
neutron emission
radiohafnium
Pm
promethium
radiodecay
iodine-125
atomic number 89
uranitic
atomic number 61
sulfur-34
isotopically
radiorhenium
Ac
actinium
uranous
thorium-228
carbon-14
decay chain
oxygen-16
radiozinc
Po
chlorine-35
radionickel
polonium
silicon-30
radiosynovectomy
hassium-270
radiolanthanide
calcium-46
atomic number 84
plutonium 239
radioactive disintegration
radioiodine
plutogenic
iodine-131
decay constant
nuclear disintegration
caesium-137
radiometric dating
helium-4
nuclear decay
branching ratio
gold-197
sulfur-33
nuclear fuel