Curium Ionization Energy

The Curium Ionization Energy is the energy required to remove from atom one mole of electrons with subsequent production of positively charged ion of Curium.
Cm -> Cm⁺ + e^-
This process can be repeated many times, but the energy cost is increased dramatically. The general equation for the Curium is:
Cm^N+ -> Cm^(N+1)+ + e^-

Cm -> Cm¹⁺ = 581 kJ/mol = 139.00 Kcal/mol