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a rock that originally had a mass of 1.00g of uranium_238 now only has .125g left. how old is the rock if the half life of uranium_238 is 4.5 billion years?​
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a rock that originally had a mass of 1.00g of uranium_238 now only has .125g left. how old is the rock if the half life of uranium_238 is 4.5 billion years?​

User ChrisFro
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1 vote

Answer:

no it would be 2.5 mill your welcome

Step-by-step explanation:

User Bhav
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