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Period: 300 to
Structure of the Atom Research
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370
Democritus
Democritus descovered mass was made from matter. -
Anroine Lavoiser
He discoverd coresenation of mass. -
John Dalton
Discoverd corsentation of mass. -
J.J. Thomson
He discovered the electrons. -
Ernest Rutherford
He discovered half life of dements and the theory of nucular atoms. -
Niels Chadwick.
He discoverd the atom stucture was. -
Erwin Schrodinger
He discovered energy waves. -
James Chadwick
James Chadwick discovered the nucleus in atoms.
