lodine-131 undergoes beta emission with a decay constant of 0.0864 1/days. If you start with 50.0 mg of the I-131, how m
Posted: Thu Jun 09, 2022 8:54 am
lodine-131 undergoes beta emission with a decay constant of 0.0864 1/days. If you start with 50.0 mg of the I-131, how many days will it take for the amount of 1-131 to drop to 17.5 mg?