Search by Element Name Advanced Search

Bohrium

Statistics:

  • Name: Bohrium
  • Symbol: Bh
  • Classification: Transition Metal
  • Atomic Number: 107
  • Atomic Mass: 262.1229 g/mol
  • Density: unknown
  • Melting: unknown
  • Boiling: unknown
  • Protons & Electrons:107
  • Neutrons:155
  • Discovered: 1976
  • Discovered By: Oganessian

Electrons Per Energy Level:

  • Level 1: 2
  • Level 2: 8
  • Level 3: 18
  • Level 4: 32
  • Level 5: 32
  • Level 6: 13
  • Level 7: 2

Isotopes:

Isotope: Half-life

  • 261Bh: 11.8 milliseconds
  • 262Bh: 102 milliseconds
  • 262m1Bh: 8.0 milliseconds

Brief Summary

Bohrium is a Transition Metal with the symbol 'Bh' and contains 107 Protons & Electrons with 155 neutrons in the nucleus of the atom. Bohrium has an atomic mass of 262.1229 g/mol .

Bohrium was discovered by Oganessian in 1976 and is named 'Bohrium' After a Danish physicist, Niels Bohr.

Some common usages for Bohrium: 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

Bohrium :: Bh :: 107 - Chemical Element. 10 Mar. 2010 <http://www.chemicalelement.com/element/bohrium.html>.

While we are always striving to be as accurate as possible, it is impossible, with information such as this, to be 100% correct. If you spot an error, please feel free to contact us. We cannot be held responsible for any inaccurate information on this site.