Statistics for Uranium-235 Decay Chain

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General Stats

  • This quiz has been taken 7 times
  • The average score is 6 of 17

Answer Stats

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%

Score Distribution

Percentile by Number Answered

Percent of People with Each Score

Your Score History

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