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Ununbium

Statistics:

  • Name: Ununbium
  • Symbol: Uub
  • Classification: Transition Metal
  • Atomic Number: 112
  • Atomic Mass: 285 g/mol
  • Density: unknown
  • Melting: unknown
  • Boiling: unknown
  • Protons & Electrons:112
  • Neutrons:165
  • Discovered: 1996
  • Discovered By: GSI

Electrons Per Energy Level:

  • Level 1: 2
  • Level 2: 8
  • Level 3: 18
  • Level 4: 32
  • Level 5: 32
  • Level 6: 18
  • Level 7: 2

Isotopes:

Isotope: Half-life

  • 277Uub: 0.24 milliseconds

Brief Summary

Ununbium is a Transition Metal with the symbol 'Uub' and contains 112 Protons & Electrons with 165 neutrons in the nucleus of the atom. Ununbium has an atomic mass of 285 g/mol .

Ununbium was discovered by GSI in 1996 and is named 'Ununbium' a temporary IUPAC systematic element name.

Some common usages for Ununbium: currently unknown.

Definitions and Notes

Density listed is at a temperature of 20°C.

Isotopes are forms of an element who have the same atomic number but different mass because they contain different number of neutrons.

Half-life is the time required for a quantity of a subject to fall to half of its current quantity.

MLA Citing Format

Ununbium :: Uub :: 112 - Chemical Element. 10 Mar. 2010 <http://www.chemicalelement.com/element/ununbium.html>.

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