Polonium-215, $^{215}_{84}$Po, undergoes alpha decay with a half-life of 1.8 ms.
(a) What percent of the original polonium-215 is left after 0.010 s?
(b) How many protons and neutrons does the daughter nucleus contain?

Question

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The Answer of Polonium-215, $^{215}_{84}$Po, undergoes alpha decay with a half-life of 1.8 ms.
(a) What percent of the original polonium-215 is left after 0.010 s?
(b) How many protons and neutrons does the daughter nucleus contain?

Polonium-215 84215^{215}_{84}84215​ Po, Undergoes Alpha Decay with a Half-Life of 1

Polonium-215 $^{215}_{84}$ Po, Undergoes Alpha Decay with a Half-Life of 1