## anonymous 4 years ago What is the daughter nucleus produced when 213Bi undergoes alpha decay?

1. anonymous

$_{209}^{83} Bi \rightarrow _{205}^{81}Ti+ _{4}^{2}He$

2. anonymous

So the alpha decay of Bi-213 involves the emitting of a Helium nucleus and the resulting element is Thallium.

3. mos1635

83209Bi→81205Ti+24He or 83213Bi→81209Ti+24He ??