isotope

Words Mentioning "isotope"

abundance

atomic number 61

atomic number 69

atomic number 90

beta particle

carbon 14

cesium 137

ci

cobalt 60

curie

deuterium

heavy

heavy hydrogen

iodine-125

iodine-131

isotopic

label

plutonium 239

pm

promethium

radioactive

radiocarbon

radiochlorine

radioisotope

radiothorium

strontium 90

th

thorium

thorium-228

thulium

tm

tracer

tritium

uranium 235

uranium 238