Question:
When Th238 changes into Bi222 then the number 90 of emitted
Last updated: 6/30/2023
![When Th238 changes into Bi222 then the number 90 of emitted](https://media.kunduz.com/media/sug-question-candidate/20200714092104468677-668842.jpg?h=512)
When Th238 changes into Bi222 then the number 90 of emitted a and B particles are 2 4a 7B 4 4a 18 1 8a 7B 3 4a 4p men 5 svig toolqmsa 83 16 107
Last updated: 6/30/2023
When Th238 changes into Bi222 then the number 90 of emitted a and B particles are 2 4a 7B 4 4a 18 1 8a 7B 3 4a 4p men 5 svig toolqmsa 83 16 107