Math, asked by nandinibhandari8137, 1 month ago

A sample of an unknown radioactive isotope initially weighs 5.00 g. One year later the mass has decreased to 4.27 g. (i) How quickly is the mass of the isotope decreasing at that time? (ii) What is the half-life of the isotope?

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Answered by bhoyarrupali05

2

Step-by-step explanation:

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