Unstable radioactive nuclei of A are being formed at the

Last updated: 6/25/2023

Unstable radioactive nuclei of A are being formed at the rate of r atoms per second which have a disintegration constant of per second At t 0 there were no elements of A 1 A unstable At radioactive equilibrium for A the number of elements of A is found to be No Hence the average life of A is 1 2 3 Both 1 and 2 B stable 2 2 2 4 N