Tag Archives: element 115

Confirmation: Element 115

The thing about new elements these days is they don’t exist in nature. They’re a product of human research. A ‘new’ element, dubbed ununpentium with the symbol Uup, was first “discovered” (read: created) in 2003 by bombarding a nucleus of americium-243 with ions driven from calcium-48. This created an element with the atomic weight of […]
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