Answer:Iodine 131 Half Life Graph
As an example, iodine-131 is a radioisotope with a half-life of 8 days. It decays by beta particle emission into xenon-131.
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10.3: Half-Life.
Nuclide Half-Life (t1/2) Decay Mode
Iodine-131 8.07 days β−
Nitrogen-16 7.2 seconds β−
Phosphorus-32 14.3 days β−
Plutonium-239 24,100 years α
Explanation:
