https://excellenthomeworks.com/wp-content/uploads/2020/08/logo-300x75.png00adminhttps://excellenthomeworks.com/wp-content/uploads/2020/08/logo-300x75.pngadmin2021-04-29 23:52:272021-04-29 23:52:27Iodine-131 is a radioactive isotope. After 5.00 days, 65.00% of a sample of 131I remains. What is the half-life of…