The mathematical representation of Half life is given by Half life time Napierian logarithm of 2disintegration constant The equation is. In this equation T12 is the half-life. Then A 800 12 300006000.
The half life The half-life of a radioactive isotope is the time it takes for a quantity of the isotope to be reduced to half its initial mass.
A P12 td. A certain radioactive substance has a half-life of 12 days. Log base 2. Then A 800 12 300006000.