Which of the following statements about ionization energy is true
Asked by maham237 @ in Chemistry viewed by 370 People
A. Ionization energy is the amount of energy used to add an electron to an atom.
B. Elements toward the bottom of a group periodic table generally have higher ionization energies than elements at the top of the group.
C. In a period, elements farther to the right generally have lower ionization energies than elements on the left.
D. Potassium has a lower ionization energy than sodium.