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Unununium at Chemical Elements.com
Basic Information | Atomic Structure | Isotopes | Related Links | Citing This Page


Basic Information


Name: Unununium
Symbol: Uuu
Atomic Number: 111
Atomic Mass: (272.0) amu
Melting Point: Unknown
Boiling Point: Unknown
Number of Protons/Electrons: 111
Number of Neutrons: 161
Classification: Transition Metal
Crystal Structure: Unknown
Density @ 293 K: Unknown
Color: Unknown
More information about the naming of the heavy elements is available


Atomic Structure

[Bohr Model of Unununium]  
Number of Energy Levels: 7

    First Energy Level: 2
    Second Energy Level: 8
    Third Energy Level: 18
    Fourth Energy Level: 32
    Fifth Energy Level: 32
    Sixth Energy Level: 18
    Seventh Energy Level: 1

Isotopes

Isotope Half Life

Facts


Date of Discovery: 1994
Discoverer: S. Hofmann
Name Origin: Un (one) un (one) un (one) ium
Uses: No uses known
Obtained From: Man-made

Related Links

None available.

MLA Format for Citing This Page


Bentor, Yinon. Chemical Element.com - Unununium. <http://www.chemicalelements.com/elements/uuu.html>.

For more information about citing online sources, please visit the MLA's Website.

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