undecapotassium

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noun

Eleven potassium atoms or ions in a compound (K₁₁).

Scrabble 22
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Meanings

nounundecapotassium (uncountable)
  1. in compoundsuncountablechemistryEleven potassium atoms or ions in a compound (K₁₁).

Origin

From undeca- + potassium.

Full word history & related roots →
Cite this entry
APA

undecapotassium. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/undecapotassium

MLA

“undecapotassium.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/undecapotassium. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “undecapotassium,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/undecapotassium.

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