A radioactive matenal has an estimated hall-life of 11 hours. If inutially the amount of radioactive present was 51 gram
Posted: Tue Nov 16, 2021 6:50 am
A radioactive matenal has an estimated hall-life of 11 hours. If inutially the amount of radioactive present was 51 grams then the amount of radioactive remaining after 17 hours is 32.579 14.64 g O 243.92 g O 17.47 g