The activity of a particular radioactive nuclide falls from 1 × 10! Bq to 2 x 1010 Bq in 10 hours. Calculate the half life of the nuclide. Die aktiwiteit van 'n bepaalde radioaktiewe nuklied val van 1 x 10!! Bq tot 2 × 1010 Bq in 10 ure. Bereken die halfleeftyd van die nuklied. O A. 4.31 hours O B. 43.1 hours O C. 0.431 hours O D. 431 hours

Q: A sample of the radioactive nuclide 199Pt is prepared that has an initial activity of 7.80×1011 Bq…

A: a) We know ,   half life t12=t ln2ln NoNtinitial activity = 7.8x1011next activity = 9.45x1010

Q: Technetium-99 is an unstable isotope. Given a half-life of 8.01 hours, what is the activity (in…

A: Determine the decay constant.

Q: In a lab a radioactive sample is studied for 5 days. It was observed that the radioactive nuclides…

A: Radioactive decay is the process by which an unstable nucleus becomes stable. The decay process is…

Q: The half-life of a radioactive nuclide is 20 years. If a sample of this nuclide has an activity of…

A: Formula of radioactivity is as follows: I=I0e-λt…

Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.