Asked by rick
a sample of a radioisotope had a mass of 100.0 grams. After exactly 24 days, 6.25 grams remained. The half life of the isotope is _________
Answers
Answered by
DrBob222
ln(No/N) = kt
No = 100
N = 6.25
t = 24 days.
Solve for k, then substitute into the equation below.
k = 0.693/t<sub>1/2</sub> and solve for t<sub>1/2</sub>
No = 100
N = 6.25
t = 24 days.
Solve for k, then substitute into the equation below.
k = 0.693/t<sub>1/2</sub> and solve for t<sub>1/2</sub>
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.