Ununbium


 * Name:** Ununbium **Symbol:** Uub **Atomic Number:** 112 **Atomic Mass:** (277.0) amu **Melting Point:** Unknown **Boiling Point:** Unknown **Number of Protons/Electrons:** 112 **Number of Neutrons:** 165 **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

 * [[image:http://www.chemicalelements.com/bohr/b0112.gif width="383" height="381"]] ||  || **Number of Energy Levels:** 7
 * First Energy Level:** **Second Energy Level:** **Third Energy Level:** **Fourth Energy Level:** **Fifth Energy Level:** **Sixth Energy Level:** **Seventh Energy Level:** ||

Isotopes

 * ** Isotope ** || ** Half Life ** ||
 * Uub-277 || 280.0 milliseconds ||

Facts

 * Date of Discovery:** 1996 **Discoverer:** S. Hofmann, V. Ninov, F. P. Hessbuger **Name Origin:** Un (one) un (one) bi (two) um **Uses:** No uses known **Obtained From:** Fusion of zinc and lead