Question

Define half life period and derive the formula for half life period​

Answer 1

hey mate,

here is ur answer,

The time required for half of the original population of radioactive atoms to decay is called the half-life. The relationship between the half-life, T1/2, and the decay constant is given by T1/2 = 0.693/λ

hope this helps u

Answer 2

ANSWER:

Half-life it symbol is t1/2 is the time required for a quantity to reduceto half of it initial value.