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Caesium Ionization Energy






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


Ionization Energy

Cs -> Cs1+ = 375.7 kJ/mol = 89.88 Kcal/mol
Cs1+ -> Cs2+ = 2420 kJ/mol = 578.95 Kcal/mol
Cs2+ -> Cs3+ = 3400 kJ/mol = 813.40 Kcal/mol
Cs3+ -> Cs4+ = 4400 kJ/mol = 1052.63 Kcal/mol
Cs4+ -> Cs5+ = 6000 kJ/mol = 1435.41 Kcal/mol
Cs5+ -> Cs6+ = 7100 kJ/mol = 1698.56 Kcal/mol
Cs6+ -> Cs7+ = 8300 kJ/mol = 1985.65 Kcal/mol
Cs7+ -> Cs8+ = 11300 kJ/mol = 2703.35 Kcal/mol
Cs8+ -> Cs9+ = 12700 kJ/mol = 3038.28 Kcal/mol
Cs9+ -> Cs10+ = 23700 kJ/mol = 5669.86 Kcal/mol
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