search:ununseptium相關網頁資料

- en.wikipedia.org
  
  Ununseptium - Wikipedia, the free encyclopedia
  
  Ununseptium is the superheavy artificial chemical element with temporary symbol Uus and atomic number 117. The element, also known as eka-astatine or simply element 117, is the second-heaviest of all the elements that have been created so far and is the s
  
  2024-08-15
  
  瀏覽：415
- www.livescience.com
  
  Facts About Ununseptium - Live Science: Scientific News, Articles and Current Events
  
  Word origin: Element 117 is officially unnamed; ununseptium is its temporary name. The name means one-one-seven (its atomic number) in Latin. Discovery: Element 117 was discovered in 2010 and jointly announced on April 5 of that year by scientists at the
  
  2024-08-13
  
  瀏覽：727

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WebElements Periodic Table of the Elements | Ununseptium | Essential information

日期：2024-08-13

This WebElements periodic table page contains Essential information for the element ununseptium ... Chemistry and compounds Compounds: halides, oxides, sulfides, hydrides, and complexes; lattice energies; and reduction potentials...

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Ununseptium - Periodic Table of Elements and Chemistry

日期：2024-08-16

Ununseptium's properties, discovery, videos, images, states, energies, appearance and characteristics. ... An animation showing how ununseptium was synthesized. From Kwei-Yu Chu of the Lawrence Livermore National Laboratory. The heavy ion cyclotron U-400 ...

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Ununseptium Facts - Periodic Table of the Chemical Elements

日期：2024-08-11

Get facts on the chemical and physical properties of the element Ununseptium. ... Share this page on: Send to a Friend via Email Your suggestion is on its way! An email with a link to: http://chemistry.about.com/od/elementfacts/a/ununseptium.htm...

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It's Elemental - The Element Ununseptium - Science Education at Jefferson Lab

日期：2024-08-13

The Element Ununseptium - Basic Physical and Historical Information ... Atomic Number: 117 Atomic Weight: 294 Melting Point: Unknown Boiling Point: Unknown Density: Unknown Phase at Room Temperature: Expected to be a Solid...

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Ununseptium (Uus) - Chemical properties, Health and Environmental effects

日期：2024-08-09

chemical properties, health and environmental effects of ununseptium ... Ununseptium Ununseptium is the temporary name of an undiscovered chemical element in the periodic table that has the temporary symbol Uus and has the atomic number 117....

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ELEMENT: 117 Ununseptium - RADIOCHEMISTRY SOCIETY - Specialized Courses in Radiochemistry

日期：2024-08-09

Periodic Table of the Elements... the online resource for information on the subject, includes free downloads section and more ... ... New Superheavy Elements 117 & 118 Discovered at Berkeley Lab [Lynn Yarris] Editor's note: On July 27, 2001, the results ...

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Isotopes of ununseptium - Wikipedia, the free encyclopedia

日期：2024-08-11

Ununseptium (Uus) is the most-recently synthesized artificial element, and much of the data is hypothetical. As any artificial element, a standard atomic mass cannot be given. Like all artificial elements, it has no stable isotopes. The first (and so far ...

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WebElements Periodic Table of the Elements | Ununseptium | ionization energies data

日期：2024-08-11

This WebElements periodic table page contains ionization energies data for the element ununseptium ... Chemistry and compounds Compounds: halides, oxides, sulfides, hydrides, and complexes; lattice energies; and reduction potentials...

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