$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}232\\ 90\end{array}Th$

$\begin{array}{c}222\\ 88\end{array}Ac-\frac{0}{4}e\to \begin{array}{c}222\\ 88\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}N+\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}17\\ 8\end{array}O+\begin{array}{c}1\\ 1\end{array}Rn$

$\begin{array}{c}14\\ 7\end{array}Ra-\begin{array}{c}4\\ 2\end{array}He\to \begin{array}{c}222\\ 86\end{array}Rn$