what is the difference in the atomic model of Thomson and Rutherford
Answers
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⬅Thomson's Atomic Model V/s Rutherford's Atomic Model➡
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⏪First let me explain J.J Thomson model :-
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♠J.J Thomson was the first to present his Atomic Model . He said that :-
♣Atom is a Big positive sphere and the Electrons are embedded in it . He related it with a water melon . Just like the seeds of the Water melon are embedded in it , he said that in the same way , electrons are embedded in an atom .
♣He also stated that electron as a whole is neutral with the positive and the negative charge cancelling each other .
♣His model was rejected as it was not much informative and couldn't explain much about atom .
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⏪Rutherford Atomic Model :-
♠Rutherford conducted his Alpha particles scattering Experiment by using gold foil . His observations were :-
♣ The mass of an Atom is due to Protons and Neutrons . They are together known as Nucleons .
♣ The nucleus is concentrated in the centre .
♣The electrons are not stationary . They revolve around the nucleus at heavy speed .
♣They are held together by Electro static forces of attraction .
♠His model was rejected as he Couldn't Explain the Stability of The Atom !
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Answer:
HEYA!!
---------
----------------------------------------------------------------------------------------------------
⬅Thomson's Atomic Model V/s Rutherford's Atomic Model➡
----------------------------------------------------------------------------------------------------
⏪First let me explain J.J Thomson model :-
----------------------------------------------------------------------------------------------------
♠J.J Thomson was the first to present his Atomic Model . He said that :-
♣Atom is a Big positive sphere and the Electrons are embedded in it . He related it with a water melon . Just like the seeds of the Water melon are embedded in it , he said that in the same way , electrons are embedded in an atom .
♣He also stated that electron as a whole is neutral with the positive and the negative charge cancelling each other .
♣His model was rejected as it was not much informative and couldn't explain much about atom .
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----------------------------------------------------------------------------------------------------
⏪Rutherford Atomic Model :-
♠Rutherford conducted his Alpha particles scattering Experiment by using gold foil . His observations were :-
♣ The mass of an Atom is due to Protons and Neutrons . They are together known as Nucleons .
♣ The nucleus is concentrated in the centre .
♣The electrons are not stationary . They revolve around the nucleus at heavy speed .
♣They are held together by Electro static forces of attraction .
♠His model was rejected as he Couldn't Explain the Stability of The Atom !
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Thank u