A sample of radioactive material contains 9.0E+10 unstable nuclei with a decay constant of 8.66E-07 /s. (a) Calculate ho
Posted: Fri May 06, 2022 12:18 pm
A sample of radioactive material contains 9.0E+10 unstable nuclei with a decay constant of 8.66E-07 /s. (a) Calculate how many nuclei remain after 1.5E+06 s. 4 select units (b) Determine the activity of the sample after 1.5E+06 s. Give your answer as a positive value. select units