Question

state radioactive decay law.show that number of nuclri of radioactive substance decreases expoentially with time.​

Answer 1

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.