3 A radioactive isotope A decays into another isotope B

Last updated: 6/10/2023

3 A radioactive isotope A decays into another isotope B which has a half life equal to 1 2 of that of A Both isotopes emit a particles during their decay and B decays into a stable nucleus If a sample consists initially of atoms of A only then the net activity of the sample initially a increases with time b decreases with time c remains constant d any of the above may be true ODON