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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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lexilourdes lexilourdes
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6 years ago
Which radioactive decay used for radiometric dating is not an isotope that was generated during nuclear synthesis in the star that went supernova and its products became our solar system?
 
  A) 238U B) 147Sm C) 14C D) 40K
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DJF101814DJF101814
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6 years ago
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lexilourdes Author
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6 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
Liarec
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Yesterday
You make an excellent tutor!
rhockeygirl
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2 hours ago
Brilliant ツ
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