Mt - Meitnerium

An artifical element named after Lise Meiter. Discovered by Peter Armbruster and Gottfried Münzenberg in 1984.

Atomic number - 109 Density g/mL -
Atomic weight u 266 Melting point K -
Bonding radius A - Boiling point K -
Atomic radius A - Heat of vaporization kJ/mol -
Ionization Potential V - Heat of fusion kJ/mol -
Electronegativity - - Specific heat J/gK -
The oxide is unknown.
Crystal are unknown.

Electron config. : [Rn] 5f14 6d7 7s2


Isotopes of Mt: Click mass number for decay process, product for element page.


266
3.4 msec
a/SF,11.269
Bh-262/?
266.13784
267

,11.269 MeV

267.0
268
70 msec
a,11.269 MeV
Bh-264
268.0
MASS abund.
Halflife
Particle, Energy
Decay Product(s)
Isotopic Mass