periodic table

noun

: an arrangement of chemical elements based on the periodic law
periodic table table

Examples of periodic table in a Sentence

Recent Examples on the Web
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Without whipping out the periodic table of elements and giving you a science lesson in the chemical components of this material, here’s the need-to-know: These compounds form a malleable foam that holds teeny-tiny bubbles within it. Julia Forbes, Wired News, 17 June 2025 Dmitri Mendeleev famously saw the complete arrangement of the periodic table after falling asleep on his desk. ArsTechnica, 6 July 2025 For everything past iron on the periodic table, a different origin story is needed. Jenna Ahart, Quanta Magazine, 2 July 2025 So, the energy kraken is unleashed – cannons be damned – as the periodic table comes back into fashion. Clem Chambers, Forbes.com, 23 June 2025 See All Example Sentences for periodic table

Word History

First Known Use

1890, in the meaning defined above

Time Traveler
The first known use of periodic table was in 1890

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Cite this Entry

“Periodic table.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/periodic%20table. Accessed 27 Jul. 2025.

Kids Definition

periodic table

noun
: an arrangement of chemical elements in order of atomic number that groups elements with common characteristics in the same area of the table

Medical Definition

periodic table

noun
: an arrangement of chemical elements based on the periodic law

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