Radioisotope calculator
Calculates fraction of radioactivity remaining after specified time
Time
days
Isotope
Tritium (
3
H)
Carbon-14
Sodium-22
Aluminum-26
Phosphorus-32
Phosphorus-33
Sulfur-35
Argon-37
Potassium-40
Calcium-45
Chromium-51
Nickel-56
Iron-59
Cobalt-60
Rubidium-86
Strontium-90
Iodine-125
Iodine-131