Note: Skinny jeans are NOT the same as tight-fitting jeans â particularly the Wrangler kind. Those have been around in Western culture for a long time. Theyâre designed to fit closely to the waist and crotch. But the leg parts are flared and loose. Those tight-fitting jeans donât restrict freedom of movement.
Post. Share. Ionization Energy Definition: Ionization energy is the energy required to remove an electron from a gaseous atom or ion. The first or initial ionization energy or E i of an atom or molecule is the energy required to remove one mole of electrons from one mole of isolated gaseous atoms or ions. You may think of ionization energy as a measure of the difficulty of removing electron or the strength by which an electron is bound.
Electron affinity EA measures the energy released when an electron adds to a gaseous atom. For example, Cl(g) + eâ» â Clâ»(g); EA = -349 kJ/mol. The negative sign shows that the process releases energy. Adding an electron to a metal requires energy.