- hassium-270
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A doubly magic isotope of hassium - ; it is the longest-lived one known, having a half-life of several seconds.
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hassium-270
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Hassium — (pronEng|ˈhæsiəm or IPA|/ˈhɑːsiəm/ [ [http://dictionary.reference.com/browse/hassium hassium Definitions from Dictionary.com ] ] ) is a synthetic element in the periodic table that has the symbol Hs and atomic number 108. Hassium oxidizes… … Wikipedia
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