An isotope of the element thallium tl-206 undergoes beta
An isotope of the element Thallium, Tl-206, undergoes beta decay with a half life of 3.1 minutes. Assume you begin with 1.0 grams of the thallium isotope, what mass of the isotope will be left after 9.3 minutes have elapsed?
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an isotope of the element thallium tl-206 undergoes beta decay with a half life of 31 minutes assume you begin with 10
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