• list of nuclides shows observed nuclides that either are stable or, if radioactive, have half-lives longer than one hour. This represents isotopes of...
    164 KB (3,088 words) - 09:04, 2 October 2024
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    a different nuclide, illustrating one way that nuclides may differ from isotopes (an isotope may consist of several different nuclides of different excitation...
    18 KB (1,698 words) - 14:02, 5 June 2024
  • are no stable nuclides with mass numbers 5 or 8. There are stable nuclides with all other mass numbers up to 208 with the exceptions of 147 and 151, which...
    13 KB (1,346 words) - 13:00, 6 July 2024
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    have any stable nuclides. As of 2023, there were a total of 251 known "stable" nuclides. In this definition, "stable" means a nuclide that has never been...
    28 KB (3,291 words) - 19:33, 29 September 2024
  • This is a list of radioactive nuclides (sometimes also called isotopes), ordered by half-life from shortest to longest, in seconds, minutes, hours, days...
    69 KB (284 words) - 23:49, 19 September 2024
  • Radionuclide (redirect from Radio-nuclide)
    nuclides with half-lives longer than one hour (including those that are stable), given in list of nuclides. This list covers common isotopes, most of...
    31 KB (2,660 words) - 16:02, 17 September 2024
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    geochemistry, geophysics and nuclear physics, primordial nuclides, also known as primordial isotopes, are nuclides found on Earth that have existed in their current...
    24 KB (2,166 words) - 00:29, 16 August 2024
  • Thumbnail for List of elements by stability of isotopes
    occurring nuclides comprise the radioactive primordial nuclides. The total number of primordial nuclides is then 251 (the stable nuclides) plus the 35...
    37 KB (2,204 words) - 17:11, 25 March 2024
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    Isotope (redirect from Nuclide notation)
    occurring nuclides on Earth, of which 286 are primordial nuclides, meaning that they have existed since the Solar System's formation. Primordial nuclides include...
    48 KB (5,974 words) - 05:46, 1 October 2024
  • Cosmogenic nuclides (or cosmogenic isotopes) are rare nuclides (isotopes) created when a high-energy cosmic ray interacts with the nucleus of an in situ...
    13 KB (1,270 words) - 22:19, 21 September 2024