Moreover, the yields and rates of a nuclear reaction are generally unaffected by changes in temperature, pressure, or the presence of a catalyst. In addition, nuclear reactions are often accompanied by the release of enormous amounts of energy, as much as a billion times more than the energy released by chemical reactions. Nuclear reactions differ from other chemical processes in one critical way: in a nuclear reaction, the identities of the elements change. In this chapter, we examine some properties of the atomic nucleus and the changes that can occur in atomic nuclei. Until now, you have studied chemical processes in which atoms share or transfer electrons to form new compounds, leaving the atomic nuclei largely unaffected. \)Ī general chemistry Libretexts Textmap organized around the textbookīy Brown, LeMay, Bursten, Murphy, and Woodward
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