On the Periodic Table there is no such order of first and second as asked in the question.
Ionization energy would be similar.
Electronegativity, ionization energy, electron affinity, and atomic number are values that increase from left to right across a period.
electronegativity and the first ionization energy both increase as you move up the periodic table.APEX
The trend for first ionization energy
The electronic configuration for aluminum is 1s22s22p63s23p1 .
radius: He ionic radius : Mn7+ electronegativity : Fr electron affinity : Fr ionization energy: H
The ionization energy increases because the energy required to remove a valence electron will increase. The atoms want to keep their valence electrons because as you move more towards the right of the Periodic Table towards the noble gases. To write an abbreviation for electron configuration, it requires a noble gas and the valence electron configuration.
Electronegativity and first ionization energy both increase going up the Periodic Table.
Ionization energy would be similar.
As you move down a column (group) in the periodic table, the electronegativity decreases, the ionization energy decreases, the electron affinity decreases, and the atomic radius increases.
Electronegativity, ionization energy, electron affinity, and atomic number are values that increase from left to right across a period.
Ionization energy, electronegativity, and atomic radius.
The trend for first ionization energy
The ionization energy increases because the energy required to remove a valence electron will increase. The atoms want to keep their valence electrons because as you move more towards the right of the Periodic Table towards the noble gases. To write an abbreviation for electron configuration, it requires a noble gas and the valence electron configuration.
Ionization energy increases to the right and up on the periodic table. Ionization energy is the energy required to remove an electron. It can be conceptualized as the opposite of electron affinity, though this is not precisely true.
Electronegativity and first ionization energy both increase as you move up the periodic table
Electronegativity and first ionization energy both increase going up the Periodic Table.