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

Look up periodicity or periodic in Wiktionary, the free dictionary.

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

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 © …

Dec 13, 2023 · Metal reactivity relates to ability to lose electrons (oxidize), form basic hydroxides, form ionic compounds with non-metals. In general, the bigger the atom, the greater the ability …

Sep 18, 2025 · Periodic table - Elements, Properties, Periodicity: The periodicity of properties of the elements is caused by the periodicity in electronic structure.

PERIODICITY definition: the tendency , quality, or fact of recurring at regular intervals | Meaning, pronunciation, translations and examples

pl. pe·ri·o·dic·i·ties 1. The quality or state of being periodic; recurrence at regular intervals. 2. The repetition of similar properties in chemical...

There are four meanings listed in OED's entry for the noun periodicity, one of which is labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.