Question

How can calculate halflife of radioactive material?

Answer 1

Answer:

Explanation:

Radioactive Half-Life Formula. A radioactive half-life refers to the amount of time it takes for half of the original isotope to decay. For example, if the half-life of a 50.0 gram sample is 3 years, then in 3 years only 25 grams would remain. During the next 3 years, 12.5 grams would remain and so on.