Halflife = 4.5 billion years Part B If a sample of U-238 initially contained 1.9x1018 atoms...

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Part B If a sample of U-238 initially contained 1.9x1018 atoms and was formed 3.8 billion years ago, how many U-238 atoms doe Halflife = 4.5 billion years

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Date: www.mira multicolour.com Dete: # initially U-238 = 1.9x lo aton 9.5 billion you 2 decay con otay Constant NO = 4.5 = 0.

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Halflife = 4.5 billion years Part B If a sample of U-238 initially contained 1.9x1018 atoms...

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