Dubnium Ionization Energy
The Dubnium Ionization Energy is the energy required to remove from atom one mole of electrons with subsequent production of positively charged ion of Dubnium.
Db -> Db+ + e-
This process can be repeated many times, but the energy cost is increased dramatically. The general equation for the Dubnium is:
DbN+ -> Db(N+1)+ + e-
Dubnium Ionization Energy
There is no data about Dubnium ionization energy