Ununbium element | Periodic Table of the Chemical Elements

General information about Ununbium

Name:

Ununbium

Symbol:

Uub

Number:

112

Element category:

Transition Metals

Group:

Period:

Block:

Appearance:

unknown

Standard atomic weight:

[285] g·mol^-1

Electron configuration:

[Rn] 5f¹⁴ 6d¹⁰ 7s²

Electrons per shell:

2, 8, 18, 32, 32, 18, 2

Physical properties of Ununbium

Phase:

unknown

Density:

Melting point:

Boiling point:

Triple point:

Critical point:

Heat of fusion:

Heat of vaporization:

Specific heat capacity
(25 °C):

Electronegativity:

Atomic structure of Ununbium

Atomic radius:

Atomic volume:

Covalent radius:

Cross section sigma

a/barns:

Crystal structure:

Ionic radius:

Filling orbital:

Number of electrons:

Number of neutrons:

Number of protons:

Oxidation states:

Valence electrons:

Electron dot
model

Other languages

The chemistry of element 112 is expected to be similar to that of the elements zinc, cadmium, and mercury. In contrast to the lighter elements, element 112 decays after a fraction of a thousandth of a second by emitting alpha particles to first become an isotope of element 110 with atomic mass 273, and then an isotope of hassium with atomic mass 269. The decay chain has been followed for three more alpha-decays to fermium.

Pictures

Ununbium - Uub, 112

General information about Ununbium

Physical properties of Ununbium

Atomic structure of Ununbium

Other languages

Brief description

Uses of Ununbium

Hystory of Ununbium

Periodic table of chemical elements