Main Group Elements: Periodic Trends definitions Flashcards

Patterns in the periodic table that show how certain properties of elements change across periods and groups.

The energy required to remove an electron from an atom in its gaseous state.

The change in energy when an electron is added to a neutral atom to form a negative ion.

A measure of an atom's ability to attract and hold onto electrons in a chemical bond.

The energy released when ions are combined to form a crystalline lattice.

The distance from the nucleus to the outermost electron shell of an atom.

The level of reactivity of a metal, often associated with its ability to lose electrons.

Elements in the s and p blocks of the periodic table, excluding transition metals.

Refers to the area of the periodic table where nonmetals with high electronegativity and ionization energy are located.

Characteristics such as high electronegativity and ionization energy, typical of nonmetals.