Mathematics, 03.03.2020 00:49 CarlsonB
Gold (Au) has a synthetic isotope that is relatively unstable. After 25.5 minutes, a 128-gram sample has decayed to 2 g.
What is the half-life of this isotope?
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Gold (Au) has a synthetic isotope that is relatively unstable. After 25.5 minutes, a 128-gram sample...
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