Question
A radioactive isotope has a rate constant 3.6 X 10-2 days 1. What is the half like for this isotope? Express your answer in days.
A radioactive isotope has a rate constant 3.6 X 10-2 days 1. What is the half like for this isotope? Express your answer in days.
A radioactive isotope has a half life of 11.5 years.
Starting with 225 mg of this isotope, how many mg would be left after 75 years.
An experiment started with 85 mg of a radioisotope.
After 10.0 days, 19 mg remained. What is the half life of this isotope?
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Separation Process Principles Chemical And Biochemical Principles
Authors: By J. D. Seader, Ernest J. Henley, D. Keith Roper
3rd Edition
0470481838, 978-0470481837
