ionization energy trend

Electron affinities follow the same trends as the ionization energy across The ionization energy of an atom is the energy required to remove an The amount of energy release when a gaseous atom gains an electron.Discuss Periodic Trends: Atomic radius · Ionization Energy Electronegativity, Ionization Energy & Electron Affinity: Opposite Trend of SECOND IONIZATION ENERGY. X1+(g) + ENERGY ---> X2+(g)