The meaning of PERIODICITY is the quality, state, or fact of being regularly recurrent or having periods. How to use periodicity in a sentence.

PERIODICITY definition: the character of being periodic; the tendency to recur at regular intervals. See examples of periodicity used in a sentence.

Look up periodicity or periodic in Wiktionary, the free dictionary. Periodicity or periodic may refer to:

Jul 23, 2020 · In chemistry, periodicity refers to repeating trends in the elements of the periodic table, such as ionization energy, atomic radius, electron affinity, and electronegativity.

Add to word list science the tendency of an event or series of events to happen repeatedly in a fixed pattern (Definition of periodicity from the Cambridge Academic Content Dictionary © Cambridge …

Dec 10, 2025 · The periodicity of properties of the elements is caused by the periodicity in electronic structure.

Jul 14, 2025 · Periodicity in chemistry, a cornerstone concept for understanding the organization and behavior of matter, manifests as the recurring patterns of elemental properties observed across the …

Aug 22, 2025 · Periodicity refers to the tendency for events or properties to recur at regular intervals or in a predictable pattern. Understanding this concept allows for the anticipation and explanation of …

Jun 10, 2008 · In the context of chemistry and the periodic table, periodicity refers to trends or recurring variations in element properties with increasing atomic number. Periodicity is caused by regular and …

Trends such as electronegativity and ionization energy demonstrate periodicity, with elements in the same group sharing similar reactivity due to their similar electron configurations.