Which of the following is the process by which an unstable nucleus is transformed into a more stable nucleus with lower energy?

Loading ...
Correct Answer: C. nuclear decay
Nuclear decay involves the splitting of an unstable nucleus and emitting a radioactive particle. This process also decreases the energy of the original element. Nucleation though a chemistry term is related to the process of making a crystal from a supersaturated solution. A combustion reaction does generally result in the release of energy, but is not a mechanism used to make a nucleus more stable. Nuclear fusion is the process of adding elements together, increasing their energy, not decreasing their energy.
Subscribe below to receive the DAT Question of the Day delivered straight to your inbox every morning.