Ionic radius is the radius of an ion, regardless of whether it is an anion…

The atomic radius of a chemical element is a measure of the size of its…

Electronegativity is the tendency of an atom/molecule to attract electrons. Electronegativity is a property that…

Electron affinity is the energy change that occurs when a neutral atom gains an electron.…

The ionization energy of a chemical species (i.e., an atom or molecule) is the energy…

Valence electrons are the electrons in the highest occupied principal energy level of an atom. Elements…