-
384 BCE
Aristole
founded his own school, the Lyceum, in Athens, where he spent most of the rest of his life studying, teaching and writing -
370 BCE
Democritus
the concept of the atom. -
Joseph Louis Proust
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John Dalton
The modern atomic theory. -
Antonie Lavoisier
Of the role oxygen plays in combustion. -
Henri Becquerel
discovered evidence of radioactivity. -
J.J. Thomson
HE did the discovery of the Electron and further innovations in atomic structure exploration. -
Robert Millikan
Elementary electronic charge -
Ernest Rutherford
Proton, Rutherford model, Atomic nucleus, Radon -
Michael Faraday
electromagnetic induction, diamagnetism and electrolysis. -
Albert Einstein
Theory of relativity. -
James Chadwick
Neutron in 1932. -
Max Planck
created an equation to predict this phenome -
Neils Bohr
The atomic theory. -
Marie & Pierre Curie
They did the discovery of Polonium & Radium.