periodic table

noun
/ˌpɪɹiˈɒdɪk ˈteɪb(ə)l/UK/ˌpɪɹiˈɑdɪk ˈteɪbəl/US

Etymology

The table is termed “periodic” because it follows the periodic law – when chemical elements are arranged in order of increasing atomic number, elements with similar properties recur at intervals.

Definitions

  1. A tabular chart of the chemical elements according to their atomic numbers so that…

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

    • The atomic weight of krypton would accordingly be 81.62; the mean of former determinations is 81.28. This is in accordance with its position in the periodic table, which lies between bromine, 80, and rubidium, 85.

The neighborhood

Vish — recursive loop

No curated loop yet for periodic table. Loops are being traced one word at a time while the ingestion pipeline matures.

sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA