131 53 I is a radioactive isotope of iodine which has a half-life of 8.0 days. A sample of this isotope has an initial activity of 38 kBq. Calculate the activity of this sample
131 53 I is a radioactive isotope of iodine which has a half-life of 8.0 days. A sample of this isotope has an initial activity of 38 kBq. Calculate the activity of this sample a 8.0 days later, b 32 days later. IM LOST
Every 8 days, the activity (38kBq) would half… After 8 days is 19 After 16 days is _ After 24 days is _ After 32 days is _