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Social Studies, 21.09.2020 14:01 robert7248

58:17 What is the age of a meteorite if potassium-40 decayed from 80 g to 10 g? The half-life of potassium-40 is 1.3 billion years. 1.3 billion years 2.6 billion years 3.9 billion years 5.2 billion years

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58:17 What is the age of a meteorite if potassium-40 decayed from 80 g to 10 g? The half-life of pot...
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