A sample of Ok (a hypothetical element from Oklahoma) decays by positron emission and has a half-life of 67 years. How
Posted: Mon May 16, 2022 10:28 pm
A sample of Ok (a hypothetical element from Oklahoma) decays by
positron emission and has a half-life of 67 years. How many
years are necessary for a sample of this radioisotope to be reduced
by 65%? Enter your answer to the nearest year.
positron emission and has a half-life of 67 years. How many
years are necessary for a sample of this radioisotope to be reduced
by 65%? Enter your answer to the nearest year.