Radioactive isotopes decay calculator

 

 

 

Online calculator that allows you to find out the radiation activity decay in most popular isotopes used in chemistry and medicine.
Note: The calculation of radioactivity in minerals is based on certain assumptions.

Isotope (t)
Half-life (T1/2)
Initial Activity (A0)
Decay time (t)
 
 
 
Final Activity (A)
 

List of all isotopes. Select an isotope to calculate its radio activity decay.
  • Actinium 227
  • Aluminum 26
  • Aluminum 29
  • Americium 241
  • Antimony 124
  • Arsenic 74
  • Astatine 211
  • Barium 128
  • Barium 133
  • Barium 140
  • Beryllium 7
  • Bismuth 207
  • Bismuth 210
  • Bromine 77
  • Bromine 82
  • Cadmium 109
  • Calcium 45
  • Carbon 11
  • Carbon 14
  • Cerium 141
  • Cerium 144
  • Cesium 134
  • Cesium 137
  • Chlorine 36
  • Chromium 51
  • Cobalt 57
  • Cobalt 58
  • Cobalt 60
  • Copper 61
  • Copper 62
  • Copper 64
  • Copper 67
  • Curium 244
  • Europium 152
  • Fluorine 18
  • Gadolinium 153
  • Gallium 67
  • Germanium 68
  • Gold 198
  • Hafnium 181
  • Hydrogen 3
  • Indium 111
  • Indium 113m
  • Indium 114m
  • Iodine 123
  • Iodine 125
  • Iodine 131
  • Iodine 132
  • Iridium 192
  • Iron 52
  • Iron 55
  • Iron 59
  • Krypton 85
  • Lanthanum 140
  • Lutetium 177
  • Lead 210
  • Manganese 52m
  • Manganese 54
  • Manganese 56
  • Mercury 197
  • Mercury 203
  • Molybdenum 99
  • Neodymium 147
  • Neptunium 237
  • Nickel 63
  • Niobium 94
  • Niobium 95
  • Nitrogen 13
  • Oxygen 15
  • Phosphorus 32
  • Phosphorus 33
  • Polonium 208
  • Polonium 210
  • Potassium 38
  • Potassium 42
  • Promethium 147
  • Plutonium 238
  • Plutonium 239
  • Plutonium 240
  • Plutonium 242
  • Radium 226
  • Rubidium 82
  • Rubidium 86
  • Ruthenium 103
  • Ruthenium 106
  • Scandium 46
  • Selenium 75
  • Silver 110
  • Silver 111
  • Sodium 22
  • Sodium 24
  • Strontium 82
  • Strontium 85
  • Strontium 89
  • Strontium 90
  • Sulphur 35
  • Technetium 99m
  • Technetium 99
  • Thallium 201
  • Thallium 204
  • Thorium 228
  • Thorium 229
  • Thorium 230
  • Thorium 232
  • Tin 113
  • Tin 119m
  • Uranium 233
  • Uranium 234
  • Uranium 235
  • Uranium 236
  • Uranium 238
  • Vanadium 48
  • Xenon 133
  • Xenon 135
  • Yttrium 87
  • Yttrium 90
  • Zinc 62
  • Zinc 65

    • Radioactive isotopes decay calculator

    Online calculator that allows you to find out the radiation activity decay in most popular isotopes used in chemistry and medicine. Note: The calculation of ra

    calculators

    https://freecalculators.us/static/images/calculators-radioactive-isotopes-decay-calculator-383-0.jpg

    2024-09-14

     

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