Physics, 22.10.2019 03:50 soniarosechavez1
Asample of a radioactive isotope of an element contains 60 million atoms and is found to have a decay rate of 8 hundred atoms per year. what is the half-life of the isotope? (give your answer correct to at least two decimal places.)
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Calculate the work done by an external agent during an isothermal compression of 1.00 mol of oxygen from a volume of 22.4 l at 10∘c and 1.0 atm pressure to 16.8l
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Asample of a radioactive isotope of an element contains 60 million atoms and is found to have a deca...
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