Other types of radiation also exist, but alpha and beta particles are the primary drivers of basic nuclear reactions (Bodner, 2011; Loveland et al., 2006). Radioactive decay -- the result on the source substance of emitting of radioactive particles -- occurs at an exponentially decreasing rate over terms known as the "half life," which is the amount of time it takes for one-half of a quantity of a given radioactive element to transition to a lighter element through its loss of alpha particles (with incidental beta particle emission, as well, though this does not fundamentally change the element) (Carpi, 2003).
In a nuclear reaction such as the harnessed power of Uranium-235's radioactivity, neutrons are used to break apart the inherently unstable atoms of uranium, releasing two much smaller atoms and three more neutrons left over from the destruction of the uranium atom (Carpi, 2003). If these neutrons collide with other Uranium-235 atoms, the process will occur again, and a chain reaction can be built that keeps this process going (along with an abundant release of energy) as long as there is sufficient uranium to fuel the reaction (Carpi, 2003).
Conclusion
The reason this topic was selected for further discussion is because it is on the pioneering edge of energy provision, and as the world finds increasing problems not only with using but also with obtaining fossil fuels, nuclear energy is going to become all the more important. Making nuclear energy more efficient, safer, and less wasteful is going to be increasingly necessary, and this is only going to be accomplished through advancing knowledge in the area of nuclear chemistry....
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