Polonium-215, $\begin{array} { c }
215 \
84
\end{array}$ 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

Polonium-215, $\begin{array} { c } 
215 \
84
\end{array}$ 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?

Quizplus · Accepted Answer

The Answer of Polonium-215, $\begin{array} { c } 
215 \
84
\end{array}$ 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 21584\begin{array} { c } 215 \\84\end{array}21584​ Po, Undergoes Alpha Decay with a Half-Life of 1

Polonium-215 $\begin{array} { c } 215 \\84\end{array}$ Po, Undergoes Alpha Decay with a Half-Life of 1