The successive ionization energies (in kJ/mol) for an element are shown below. What is the electron — Atomic Structure Chemistry Question
Question
The successive ionization energies (in kJ/mol) for an element are shown below.
What is the electron configuration of this element?
A.
1s2 2s2 2p6 3s1
B.✓ Correct
1s2 2s2 2p6 3s2 3p1
C.
1s2 2s2 2p6 3s2 3p3
D.
1s2 2s2 2p6 3s2 3p6 3d3
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