Meanings
proper nounthe actinium series
- natural sciencesThe 4n+3 decay chain of uranium-235.
Cite this entry
APA
actinium series. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/actinium%20series
MLA
“actinium series.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/actinium%20series. Accessed November 5, 2026.
Chicago
WatkinsX Dictionary, s.v. “actinium series,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/actinium%20series.
Source: actinium series on Wiktionary, CC BY-SA 4.0.