Question

State and give postulates of ruthergord atomic model

Answer 1

•Rutherford compared his atomic model with solar system
•The whole mass and positive charge of atom is at the center
•Atom is electrically neutral.So proton is surrounded by equal number of negative charge carrying particles called electron

Answer 2

They are-
*An atom is composed of positively composed particles.
*Majority of the mass of an atom is concentrated in a very small region, and it is called nucleus.
*Atomic nucleus is surrounded by negatively charged particles called electrons.
*An atom is electrically neutral.
(His model consisted certain limitations, so it was not accepted)