Mathematics, 13.04.2021 14:00 cxttiemsp021
Element X is a radioactive isotope such that every 11 years, its mass decreases by half. Given that the initial mass of a sample of Element X is 60 grams, how much of the element would remain after 25 years, to the nearest whole number?
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Element X is a radioactive isotope such that every 11 years, its mass decreases by half. Given that...
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