Question

write the Rutherford model and their demerits

Answer 1

Rutherford overturned Thomson'smodel in 1911 with his well-known gold foil experiment in which he demonstrated that the atom has a tiny and heavy nucleus. Rutherforddesigned an experiment to use the alpha particles emitted by a radioactive element as probes to the unseen world of atomic structure.

Answer 2

Drawback of Rutherford'sNuclearModel of Atom... For this,Rutherfordgave the explanation that electrons revolve around the nucleus in a spiral path. This toois not satisfactory because in following a spiral path, energy is lost by the electrons and ultimately they will fall into the nucleus, but atoms are stable.