| 31. | A stronger attractive force was postulated to explain how the atomic nucleus was bound despite the protons'mutual electromagnetic repulsion.
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| 32. | Thus, in the given model, the average person dies under the same law as an unstable atomic nucleus decays.
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| 33. | For example, the differential cross section of Rutherford scattering provided strong evidence for the existence of the atomic nucleus.
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| 34. | The first information about the atomic nucleus was obtained at the beginning of the 20th century by studying radioactivity.
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| 35. | The title refers to the size of the atomic nucleus in relation to the size of the whole atom.
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| 36. | At this time, physicists were puzzled by beta decay, in which an electron was emitted from the atomic nucleus.
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| 37. | Radioactive decay is the process in which an unstable atomic nucleus loses energy by emitting ionizing particles and radiation.
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| 38. | An example of the first situation is an atom whose electrons only experiences the Coulomb force of its atomic nucleus.
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| 39. | In groups of three, scientists believe, they combine to form the protons and neurons that combine in the atomic nucleus.
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| 40. | There he also associated with I . I . Rabi and others who had made discoveries concerning the atomic nucleus.
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