Asked by anandgoyal | 24th Sep, 2008, 04:11: PM

Expert Answer:

J.J THOMSON MODEL :   1) The atom is a uniform sphere of radius 10-8cm.

2)The positive charge is spread over the entire surface of this sphere.

3)Electrons are embedded in this sphere in such a way that the net charge on the sphere is zero.

this model fails to explain the subsequent experiments done on atoms and conclusions derived from them so it was disapproved. 

Answered by  | 25th Sep, 2008, 09:43: AM

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