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Properties of Metals - Metallurgy
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Non-Commercial Reseach Identification - Source Bibliography
Ununseptium (eka-astatine)
Symbol: Uus
Atomic Number: 117
Group: presumably a halogen
Name Origin: Un (one) un (one) sept (seven)
Discovery: This element has not been synthesized.
Electron Configuration: [Rn] 5f14 6d10 7s2 7p5 (based on astatine)
Symbol: Uus
Atomic Number: 117
Group: presumably a halogen
Name Origin: Un (one) un (one) sept (seven)
Discovery: This element has not been synthesized.
Electron Configuration: [Rn] 5f14 6d10 7s2 7p5 (based on astatine)
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Ref:U117
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