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Physics, 27.06.2019 22:00 epicriderexe
Seven-eighths of a sample of hydrogen-3 will have become a stable isotope after 36.9 years. what is the half-life of hydrogen-3? 12.3 years 18.5 years 32.3 years 36.9 years
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Seven-eighths of a sample of hydrogen-3 will have become a stable isotope after 36.9 years. what is...
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