2 17 The activity of a certain radionuclide decreases to 15

Last updated: 6/12/2023

2 17 The activity of a certain radionuclide decreases to 15 percent of its original value in 10 days What is its half life In 0 15 1 9 2 3 50 days 4 3 8 days 1 3 00 days 3 3 65 days