Created by StemPy LabWhich of the three radiations from radioactive nuclei is a stream of helium nuclei?
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← A heavy nucleus with 224 nucleons and 7.65 MeV per nucleon splits into two unequal nuclei. One has 96 nucleons with 8.55 MeV per nucleon, and the other has 128 nucleons with 8.45 MeV per nucleon. How much energy is released?An atom of thallium-208 has 81 protons in its nucleus. After the nucleus gives off a beta-minus particle, how many protons does the nucleus have? →
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