Multiple Choice
The successive ionization energies of a certain element are I1= 577.9 kJ/mol, I2 = 1820 kJ/mol, I3= 2750 kJ/mol, I4 = 11,600 kJ/mol, and I5 = 14,800 kJ/mol. This pattern of ionization energies suggests that the unknown element is
A) K
B) Al
C) Cl
D) Se
E) Kr
Correct Answer:
Verified
Correct Answer:
Verified
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