Determine the half-life of the radioactive substance
By definition, the half-life of the radioactive substance is the interval of time required for one-half of the atomic nuclei of a radioactive sample to decay (change spontaneously into other nuclear species by emitting particles and energy).
The formula is the following:
where "T_{1\/2}" is the half-life of a substance, "N_0" is the initial number of atoms, "N" is the amount of atoms left in substance after time "t"
Comments
Leave a comment