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element 113 |
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element 113: see ununtrium ununtrium, artificially produced radioactive chemical element; symbol Uut; at. no. 113; mass number of most stable isotope 284; m.p., b.p., sp. gr., and valence unknown. ..... Click the link for more information. . How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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By international convention, element 113 is getting a temporary name, Ununtrium (Uut on the periodic table),while 115 is being designated Ununpentium (Uup). Therefore, the experiment appears to have also produced the first four atoms of element 113 ever recognized. |
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