What happens to the Ionization Energy of elements from right to left and from the bottom to the top of the Periodic Table?
a. Ionization energy increases from right to left, it also increases from top to bottom b. Ionization energy increases from right to left and decreases from top to bottom c. Ionization energy decreases from right to left, also decreases from top to bottom d. Ionization energy decreases from right to left and also increases from top to bottom