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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The topics Jeopardy! covers include everything from 19th-century philosophy to U.S. presidents to the periodic table of elements to European landmarks to the Greek alphabet. Alan Sepinwall, Rolling Stone, 7 Jan. 2025 Going back to the comparison to gold, there are 94 metals on the periodic table of elements. Taesik Yoon, Forbes, 4 Jan. 2025 Both metals are among the least reactive in the periodic table and have a variety of uses in different fields, including aesthetic and scientific applications. Victor Rosario, Sacramento Bee, 26 Feb. 2025 Lead, number 82 on the periodic table, was a miracle metal for thousands of years. Daniel Stone, Smithsonian Magazine, 12 Feb. 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 31 Mar. 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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