periodic table

[peer-ee-od-ik, peer-] / ˈpɪər iˈɒd ɪk, ˌpɪər- /

NOUN

chemical table

Synonyms

WEAK

periodic table of elements table of elements

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Every character has an adorable quirk or two, or at minimum owns a dorky T-shirt with a periodic table joke or a cartoon cat.

From Los Angeles Times • Mar. 18, 2026

It has long held a spot on the periodic table of elements, but has remained under the radar despite its use in military systems, self-driving vehicles and fast chargers for laptops.

From The Wall Street Journal • Feb. 9, 2026

Germanium and arsenic sit next to each other on the periodic table, making the compounds chemically similar but structurally distinct.

From Science Daily • Jan. 12, 2026

These include scandium, yttrium and the lanthanides, which account for 15 chemical elements in the periodic table.

From MarketWatch • Oct. 28, 2025

I am awful at science, but half of the packet is just filling in the periodic table.

From "Sparrow" by Sarah Moon