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mullenh232 mullenh232
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3 years ago
There are three radioactive series: the thorium series, which begins with 232Th, the uranium series which starts with 238U and the actinium series which starts with what isotope?

235U

216Po

221Rn

214Pb

226Ra
Textbook 
General Chemistry: Principles and Modern Applications

General Chemistry: Principles and Modern Applications


Edition: 11th
Authors:
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desaividyadesaividya
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3 years ago
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mullenh232 Author
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3 years ago
Correct Slight Smile TY
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Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
Mcb
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2 hours ago
Thanks
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