half-life
unstable
radioactinium
krypton-85
carbon 14
radiocarbon
half life
gold-198
disintegration
sulfur-35
vanadium-50
cumomer
neutron emission
radiodecay
nitrogen-13
radioisotope
tritium
curie
Ci
undeuterated
isotopomeric
iodine-125
isotopically
radioactive disintegration
carbon-13
alpha decay
nuclear decay
radioiodine
nuclear disintegration
beta decay
secular equilibrium
calcium-48
anisotopic
isotomous
mass shift
geochronometry
calcium-45
decay chain
activity
labeled
iodine-131
radioactinide
helium dating
polonium-210
thorium-228
carbon-14
radiochronology
radiogenesis
radiohydrogen
daughter
nuclear waste
branching ratio
uranium-235
uranium-238
heavy hydrogen
chain reaction
radiometric dating
deuterium
beta particle
odotopic
decay constant
rubidium-strontium dating
radiosynovectomy
protium
tracer
Geiger-Nuttall law
quadrium
caesium-137
abundance
karyofission
chlorine-36
strontium 90
island of inversion
hassium-270
radiohalogen
sulfur-33
radiolanthanide
field shift
iron-58
radioelement
radioactive dating
uranium-233
deisotoping
oxygen-16
helium-4
erotopathic
transuranic element
quasifission
radioconcentration
deisotope