simple past tense and past participle of periodize

Third-person singular simple present indicative form of periodize

present participle of periodize

(chemistry) A tabular chart of the chemical elements according to their atomic numbers so that elements with similar properties are in the same group (column).

(rhetoric) A sentence whose main clause appears at its end.

plural of periodic table

Alternative form of periodic comet

(astronomy) A comet which orbits the Sun and which returns to the innermost point of its orbit at known, regular intervals.

rotational period

(of an astronomic object) The time taken to rotate about its axis relative to the background stars.