actinides

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A form of actinide — Any of the 15 radioactive elements of the periodic table from actinium to lawrencium that are positioned under the lanthanides, to which they have similar chemistry.

UncommonScrabble 12

Meanings

noun
  1. pluralplural of actinide

Rhymes & wordplay

Anagrams

Cite this entry
APA

actinides. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/actinides

MLA

“actinides.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/actinides. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “actinides,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/actinides.

Source: actinides on Wiktionary, CC BY-SA 4.0.