Meanings
nounpolonium-210 (uncountable)
- uncountablenatural sciencesA radioactive isotope of polonium, 21084Po, having a half-life of 138 days; it as used as a reference alpha emitter in the calibration of radiation counters
Cite this entry
APA
polonium-210. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/polonium-210
MLA
“polonium-210.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/polonium-210. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “polonium-210,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/polonium-210.
Source: polonium-210 on Wiktionary, CC BY-SA 4.0.