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Environmental Chemistry Assignment | Professional Essay Writers

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February 18th, 2020

1) The mass ratios of Ar-40 and K-40 can be used to date geological specimens. What are two challenges of using the ratio of these two isotopes to date material?

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2) Will the initial amount of a radioactive nuclide have an impact on the length of the half-life for the decay? All radioactive decays are first order reactions. Explain your reasoning. Get Chemistry help Today

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