How much time in years assume a 365 day year for each year
Question- How much time in years (assume a 365 day year for each year) would it take for a 2.849 g sample of 128Ba to decay to a mass of 1.136 g if it has a half-life of 2.0995e+5 s.
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question- how much time in years assume a 365 day year for each year would it take for a 2849 g sample of 128ba to
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