Who proposed first atomic theory ?
E.Rutherford
De Broglie
John Dalton
D.I.Mendeleef
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Answered by
5
John Dalton
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John Dalton proposed first atomic theory in 1803.
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He was an english chemist.
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He got Royal Medal Award.
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John Dalton proposed first atomic theory in 1803.
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He was an english chemist.
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He got Royal Medal Award.
FlameFires:
And almost all of his postulates are no proven to be wrong, majorly 'Atoms are indivisible' because obviously there exists electrons and protons within it.
no in 1803
on net it is 1803 on every web
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2
Correct answer - John Dalton
John Dalton gave Postulates of atom
John Dalton gave Postulates of atom
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