Iodine-131 is used to treat thyroid cancer it decays by
Iodine-131 is used to treat thyroid cancer. It decays by betaemission and has a half-life of 8.1 days.
a) Write a balanced nuclear reaction for the decay of iodine-131.
b) What is the activity ( in Ci) of a 2.5-mg sample of the isotope?
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iodine-131 is used to treat thyroid cancer it decays by betaemission and has a half-life of 81 daysa write a balanced
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