How is the precise rate of decay determined for atoms that have deep time half-lives, such as uranium-235 to lead-207? - Quora
![Fill in the blank in each of the following nuclear equations. You will need to enter either a form of radiation or an isotope. If it is the latter, you must fully Fill in the blank in each of the following nuclear equations. You will need to enter either a form of radiation or an isotope. If it is the latter, you must fully](https://useruploads.socratic.org/EgzHKgaxSWu2sJPVRo1A_ou9PXk.jpg)
Fill in the blank in each of the following nuclear equations. You will need to enter either a form of radiation or an isotope. If it is the latter, you must fully
![A ^238U nucleus emits a 4.196 MeV alpha particle. Calculate the disintegration energy Q for this process, taking the recoil energy of the residual ^234Th nucleus into account. A ^238U nucleus emits a 4.196 MeV alpha particle. Calculate the disintegration energy Q for this process, taking the recoil energy of the residual ^234Th nucleus into account.](https://haygot.s3.amazonaws.com/questions/1776856_1781567_ans_5e746ec06fc3412fb5c7421cb5d8c87f.jpg)
A ^238U nucleus emits a 4.196 MeV alpha particle. Calculate the disintegration energy Q for this process, taking the recoil energy of the residual ^234Th nucleus into account.
![The graph shows the decay of Uranium 235 to Lead 207. The half life of Uranium 235 is 704 million years. a. Approximately, what fraction of Uranium 235 would you expect to The graph shows the decay of Uranium 235 to Lead 207. The half life of Uranium 235 is 704 million years. a. Approximately, what fraction of Uranium 235 would you expect to](https://homework.study.com/cimages/multimages/16/untitled5882772573966890157_21433634837325078742.jpg)
The graph shows the decay of Uranium 235 to Lead 207. The half life of Uranium 235 is 704 million years. a. Approximately, what fraction of Uranium 235 would you expect to
![Decay chain of the natural uranium isotopes 234 U, 235 U, and 238 U.... | Download Scientific Diagram Decay chain of the natural uranium isotopes 234 U, 235 U, and 238 U.... | Download Scientific Diagram](https://www.researchgate.net/publication/322091295/figure/fig1/AS:576349845049344@1514423919648/Decay-chain-of-the-natural-uranium-isotopes-234-U-235-U-and-238-U-The-half-life-for.png)