The activity of a newly discovered radioactive isotope reduces to 96% of its original value in an interval of 2 hours. W
Posted: Tue May 17, 2022 8:34 pm
The activity of a newly discovered radioactive isotope reduces to 96% of its original value in an interval of 2 hours. What is its half-life? a) 10.2 h b) 34.0 h c) 44.0 h d) 68.6 h