fluorine-19

noun

The only stable isotope of fluorine, 199F; it has nine protons and ten neutrons

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Meanings

nounfluorine-19 (uncountable)
  1. uncountablenatural sciencesThe only stable isotope of fluorine, 199F; it has nine protons and ten neutrons
Cite this entry
APA

fluorine-19. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/fluorine-19

MLA

“fluorine-19.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/fluorine-19. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “fluorine-19,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/fluorine-19.

Source: fluorine-19 on Wiktionary, CC BY-SA 4.0.