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Radium Ionization Energy

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

Ionization Energy

Ra -> Ra1+ = 509.3 kJ/mol = 121.84 Kcal/mol
Ra1+ -> Ra2+ = 979 kJ/mol = 234.21 Kcal/mol
Ra2+ -> Ra3+ = 3300 kJ/mol = 789.47 Kcal/mol
Ra3+ -> Ra4+ = 4400 kJ/mol = 1052.63 Kcal/mol
Ra4+ -> Ra5+ = 5700 kJ/mol = 1363.64 Kcal/mol
Ra5+ -> Ra6+ = 7300 kJ/mol = 1746.41 Kcal/mol
Ra6+ -> Ra7+ = 8600 kJ/mol = 2057.42 Kcal/mol
Ra7+ -> Ra8+ = 9900 kJ/mol = 2368.42 Kcal/mol
Ra8+ -> Ra9+ = 13500 kJ/mol = 3229.67 Kcal/mol
Ra9+ -> Ra10+ = 15100 kJ/mol = 3612.44 Kcal/mol

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