what is the overall trend in ionization energy (ie) across the periodic table (period or row)? ionization…

what is the overall trend in ionization energy (ie) across the periodic table (period or row)? ionization energy decreases across the period ionization energy increases across the period

what is the overall trend in ionization energy (ie) across the periodic table (period or row)? ionization energy decreases across the period ionization energy increases across the period

Answer

Brief Explanations:

As you move across a period (row) in the periodic table, the number of protons in the nucleus increases, leading to a greater effective nuclear charge. Electrons are added to the same energy - level, so there is less shielding effect. This makes it harder to remove an electron, thus ionization energy increases.

Answer:

B. Ionization energy INCREASES across the period