Please explain why this reaction is not an example of alpha decay.
The equation models the beta decay of krypton-89 into rubidium-89.
![Please explain why this reaction is not an example of alpha decay The equation models the beta decay of krypton89 into rubidium89 class=](https://us-static.z-dn.net/files/df2/09cf8cff25a9c2c25036cb367af603f6.png)