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Ununbium
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Glenn T. Seaborg
Key terms: sup z elements isotopes magic nuclei stable neutron superheavy decay island of stability periodic table nuclear nucleus possible energy shells bismuth physics synthesis relatively proton quantum reactions predicted superheavy elements theoretical magic number calculations superheavy nuclei heaviest numbers fission ununquadium nuclides most stable thorium atoms half alpha calcium limit plutonium Search external links cited by footnotes on Wikipedia page Island of stability: |
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