What is the term for the amount of energy required to remove an electron from an atom?
A
Electron affinity
B
Ionization energy
C
Electronegativity
D
Bond energy
Correct Answer: Option B — Ionization energy
Explanation:
Ionization energy is the minimum energy required to remove an electron from a gaseous atom or ion. It generally increases across a period an...
Ionization energy is the minimum energy required to remove an electron from a gaseous atom or ion. It generally increases across a period and decreases down a group in the periodic table due to atomic structure.