Question

state the law's of radioactive decay.curve the unit of decay constant and write down its relationship with half life obtain the expression N= N°(1/2)^n.

Answer 1

The radioactive decay law states that the probability per unit time that a nucleus will decay is a constant, independent of time. This constant is called the decay constant and is denoted by λ, “lambda”. ... The radioactive decay of certain number of atoms (mass) is exponential in time