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Chemistry, 09.03.2020 23:56 komari0217
Tritium has a half-life of 12.3 years. When the activity of a tritium sample has decreased to 6.25% of its original value, how many years have passed
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Tritium has a half-life of 12.3 years. When the activity of a tritium sample has decreased to 6.25%...
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