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प्रश्न
Name the scientist who discovered electron.
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उत्तर
J. J. Thomson discovered electron (e-).
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संबंधित प्रश्न
(a) Describe Thomson's model of the atom. Which subatomic particle was not present in Thomson's model of the atom?
The first model of an atom was given by :
What is the difference in the atomic models of Thomson and Rutherford?
Give scientific reason.
Atom is electrically neutral.
Draw a neat labelled diagram.
Thomson's atomic model
How can we prove that the electrons carry a negative charge?
Who discovered the existence of the negatively charged particles is an atom?
______ compared an atom to a watermelon.
J.J. Thomson proposed that an atom consists of positively charged sphere in which the electrons are embedded.
If the Thomson model of the atom was correct, then the result of Rutherford's gold foil experiment would have been:
