Question

what is the difference between atomic model propose by thomson and ruthorford

Answer 1

JJ THOMSON ATOMIC MODEL

(a) An atom consists of positively charged sphere in which electrons are embedded.

(b) The negative and positive charges are equal. The equal number of negative charge and positive charge makes an atom electrically neutral.

RUTHERFORD ATOMIC MODEL

(a) Most of the part in an atom is empty.

(b) There is a positively charged center in atom, which contains nearly the whole mass of atom. The centre is called nucleus.

(c) The size of nucleus is very small compared to an atom.

d) Electrons revolve round the nucleus.

Answer 2

atomic model of Thomson stated that electrons are embedded in the center of the atom 
where-else
atomic model of Rutherford stated that protons are embedded inside the atom and electrons revolve around the nucleus

Thomson's model of atom stated the presence of electrons
where-else
Rutherford's model of atom stated the presence of nucleus  

atomic model of Thomson was based on imagination
where-else 
atomic model of Rutherford was based on experiment 

i hope it helps.............