Biology, 16.07.2019 11:10 Redmondwllc3439

You are a scientist working on geological dig. you discover a rock layer that contains 50 grams of a substance known to have a half life of 50,000 years. 50% of the substance is parent material and 50% of the substance is daughter material. how old is the rock layer in which you found this substance?

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You are a scientist working on geological dig. you discover a rock layer that contains 50 grams of a...