Answer | % Correct |
---|---|
U-235 | 100%
|
Th-231 | 50%
|
Ac-227 | 33%
|
At-215 | 33%
|
At-219 | 33%
|
Fr-223 | 33%
|
Pa-231 | 33%
|
Pb-207 | 33%
|
Po-211 | 33%
|
Po-215 | 33%
|
Ra-223 | 33%
|
Th-227 | 33%
|
Bi-211 | 17%
|
Bi-215 | 17%
|
Pb-211 | 17%
|
Rn-223 | 17%
|
Tl-207 | 17%
|
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