Search: The half-life of 131I is

The half-life of 131I is 8.021 days. What fraction of a sample of 131I remains after 24.063 days?... There are 5g of 131I left after 40.35 days. How many grams were in the original sample if its half-l... What is half-life and how do I calculate the remaining amount of a substance after 270 days if its h... What happens to the half-life of Uranium-238 if the number of U particles in the bucket is increased... If the half-life of a first-order decomposition reaction is 24.2 minutes, how long will it take for... The half-life for the second-order reaction of a substance A is 55.8 s when concentration of initial... The half-life for the second-order reaction of a substance A is 58.2 s when A0 = 0.63 mol L-1 Calcul... The half-life for the first order reaction of a substance A is 50.5 s. How much time is needed for t... What happens to the half life of carbon-14 if the number of C particles in the bucket is increased?... Given that the half-life of Polonium-210 is 138 days, a nuclear physicist measures out a 128-gram sa...