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Chemical properties of unumbium - Health effects of ununbium - Environmental effects of ununbium
 

Atomic number

112

Atomic mass

276.8 g.mol -1

Electronegativity according to Pauling

unknown

Density

unknown

Melting point

unknown

Boiling point

unknown

Vanderwaals radius

unknown

Ionic radius

unknown

Isotopes

1

Discovered by

S. Hofmann, V. Ninov and F.P. Hessbuger in 1996

Ununbium - Uub


Ununbium

From its position in the periodic table, in group 12 below mercury, this element should have the physical properties of a heavy metal and, were it long-enough lived, it should be possible for it to have two kind of chemistry, corresponding to oxidation states M(I) and M(II), with the latter more unstable. Following periodic trends, it is expected to be a liquid metal more volatile that mercury.

Applications
Ununbium does not have any known application and little is known about it.

 

Ununbium in the environment
Ununbium is not found free in the environment, since it is a synthetic element.

Health effects of ununbium

As it is so unstable, any amount formed would decompose to other elements so quickly that there’s no reason to study its effects on human health.

Environmental effects of ununbium

Due to its extremely short half-life (about 0.24 milliseconds), there’s no reason for considering the effects of ununbium in the environment.

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