The radioactive nucleus of an element X decays to a stable nucleus of element Y.A graph of the rate of romation of Y against time would look like:

A radioactiev nuleus X deays to a stable nuleus Y . Then, time graph of rate of formation of Y against time t will be:

A radioactiev nuleus X deays to a stable nuleus Y . Then, time graph of rate of formation of Y against time t will be:

A radioactive isotope X decays into a stable nucleus Y. Draw graphs showing the variation of rate of formation of Y versus time and the variation of population of Y versus time. Initial population of Y is zero.

A sample of a radioactive nucleus A disintegrates to another radioactive nucleus B, which in turn disintegrates to some other stable nucleus C. Plot of a graph showing the variation of number of atoms of nucleus B vesus time is : (Assume that at t = 0, there are no B atoms in the sample)

A radioactive element X with half life 2 h decays giving a stable element Y. After a time t, ratio of X and Y atoms is 1:16 .Time t is

A radioactive element X with half life 2 h decays giving a stable element Y. After a time t, ratio of X and Y atoms is 1:16 .Time t is

A radioactive element X with half life 2 hrs decays giving a stable element Y. After a time t , ratio of X to Y atoms is 1 : 15 . Time t is.

The rate of decay of radioactive element