Author Question: Which period 3 element has successive first through seventh ionization energies (kJ/mol) ofEi1 = ... (Read 152 times)

awywial · **on:** Feb 15, 2020

Question 1

Consider the following electron configurations for neutral atoms:

atom I = 1s22s22p63s2
atom II = 1s22s22p63s23p4
atom III = 1s22s22p63s23p6

Which atom would be expected to have the largest third ionization energy?
◦ atom I
◦ atom II
◦ atom III
◦ All of these atoms would be expected to have the same third ionization energy.

Question 2

Which period 3 element has successive first through seventh ionization energies (kJ/mol) of
Ei1 = 578; Ei2 = 1,817; Ei3 = 2,745; Ei4 = 11,575; Ei5 = 14,830; Ei6 = 18,376; and Ei7 = 23,293?
◦ Al
◦ Mg
◦ S
◦ Cl

carojassy25 · **Reply #1 on:** Feb 15, 2020

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