Stable isotope
nucleus of this isotope does not undergo radioactive decay
aluminium-27
silicon-28
gadolinium-158
chromium-54
fluorine-19
sodium-23
titanium-50
oxygen-16
bromine-79
caesium-133
bromine-81
sulfur-32
xenon-129
barium-138
nickel-58
boron-10
barium-136
phosphorus-31
titanium-48
tellurium-125
titanium-49
titanium-47
xenon-131
copper-65
krypton-82
boron-11
titanium-46
iron-54
iron-58
calcium-42
chlorine-35
magnesium-25
argon-38
nickel-62
neon-21
sulfur-36
potassium-41
beryllium-9
calcium-44
copper-63
iodine-127
ruthenium-99
silver-107
nitrogen-15
strontium-88
oxygen-17
silicon-29
strontium-87
cobalt-59
chromium-52