Unununium |
Symbol: Uuu
Atomic Number: 111
Mass: (272.0)
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
Number of Energy Levels: 7
|
Isotope | Half Life |
Date of Discovery: 1994
Discoverer: S. Hofmann
Name Origin: Un (one) un (one) un (one) ium
Uses: No uses known
Obtained From: Man-made
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The machine used to discover Uuu