Question

Write Thomson's Model of Atom.​

Answer 1

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In Thomson's model, the atom is composed of electrons surrounded by a soup of positive charge to balance the electrons' negative charges, like negatively charged “plums” surrounded by positively charged “pudding”. The 1904 Thomson model was disproved by Hans Geiger's and Ernest Marsden's 1909 gold foil experiment.

Answer 2

Thomson's Model Of Atom

• Thomson was the first to propose a detailed model of the atom

• Thomson proposed that an atom consist of a uniform sphere of positive charge in which the electron are distributed more or less uniformly.

• This model of Atom is known as "Plun-Pudding model"