15. Chemical Kinetics
Half-Life
15. Chemical Kinetics Half-Life
11PRACTICE PROBLEM
The rate constant for the radioactive decay of Berkelium-248 (248Bk) and Seaborgium-260 (260Sg) is 0.0292 h-1 and 0.173 ms-1, respectively. How much of a 1.25-mg sample of each isotope remains after four half-lives?
The rate constant for the radioactive decay of Berkelium-248 (248Bk) and Seaborgium-260 (260Sg) is 0.0292 h-1 and 0.173 ms-1, respectively. How much of a 1.25-mg sample of each isotope remains after four half-lives?