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Definition of Polonium-210
1. Noun. (isotope) A radioactive isotope of polonium, (nuclide 210 84 Po), having a half-life of 140 days; it as used as a reference alpha emitter in the calibration of radiation counters ¹
¹ Source: wiktionary.com
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1. Noun. (isotope) A radioactive isotope of polonium, (nuclide 210 84 Po), having a half-life of 140 days; it as used as a reference alpha emitter in the calibration of radiation counters ¹
¹ Source: wiktionary.com