What Does IE Stand For?
IE stands for Ionization Energy
Ionization Energy (IE) is the measure of the energy required to remove an electron from an atom or ion in its gaseous state. This fundamental physical property reflects the strength of the attraction between the nucleus and the electrons. Higher ionization energy indicates a stronger attraction, making it more difficult to remove an electron. IE is critical in understanding chemical reactivity, bonding characteristics, and the placement of elements in the periodic table, as it influences how elements interact in chemical reactions.
Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym