Ionization energies increase as you go across the periodic table from left to right.

Name: Ionization energies increase as you go across the periodic table from left to right.
Brand: Quizplus
Rating: 4.9 (49 reviews)

Question

Quizplus · Accepted Answer

As you move from left to right across a period in the periodic table, the atomic number increases, which means more protons are in the nucleus. This results in a stronger attraction between the nucleus and the electrons, making it harder to remove an electron and thus increasing the ionization energy.

Ionization Energies Increase as You Go Across the Periodic Table