Question

Explain the law's of radioactive decaye. Derive equation of radioactive decay using these laws .​

Answer 1

Answer:

The radioactive decay law states that the probability per unit time that a nucleus will decay is a constant, independent of time. The radioactive decay of certain number of atoms (mass) is exponential in time. Radioactive decay law: N = N.e-λt. The rate of nuclear decay is also measured in terms of half-lives.

Radioactive decay law: N = N.e-λt

The rate of nuclear decay is also measured in terms of half-lives. The half-life is the amount of time it takes for a given isotope to lose half of its radioactivity. If a radioisotope has a half-life of 14 days, half of its atoms will have decayed within 14 days.