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OpenStudy (joannablackwelder):
Radioactive isotope problem attached
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OpenStudy (joannablackwelder):
OpenStudy (joannablackwelder):
I get Ra-228, Ac-228, Th-228, Ra-224, Rn-220, Po-216, Pb-212, Bi-212, Po-212, Tl-208
OpenStudy (joannablackwelder):
Can anybody help figure out why this answer is wrong?
OpenStudy (matt6288):
Lol I saw this for 1 second and ran away, I hope you find your savor!
OpenStudy (joannablackwelder):
Lol, thanks!
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OpenStudy (cuanchi):
http://www.rsc.org/education/teachers/resources/databook/ds_radioactive_decay_1.htm
OpenStudy (cuanchi):
Try writing the isotopes with the atomic mass before the symbol
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