None 131, (as Na/al, is uscólo - treat hypertyroid discaso. Idecays to Xenon by first orderkinetics. The half-life of131 is 8.0 days. If you are given 3 ng of Na 311, howmany days will it take for 99.99% of it to decay, that is,for there to be only 0.003 ng left?

Answered: Image /qna-images/answer/2befb1fb-5d86-4ea7-a06f-200353d52987.jpg

Answered: 131, (as Na/al, is uscólo - treat…

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter24: Nuclear Chemistry

Section24.2: Radioactive Decay

Problem 16SSC

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131, (as Na/al, is uscólo - treat hypertyroid discaso. I decays to Xenon by first orderkinetics. The half-life of 131 is 8.0 days. If you are given 3 ng of Na 311, how many days will it take for 99.99% of it to decay, that is, for there to be only 0.003 ng left?