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John Dalton
Born -
Dalton's Discovery
Dalton made the discovery that every atom of an element is the same as every other atom of that element and that the atoms of one element are different from the atoms of other elements. -
John Dalton
Death -
JJ Thomson
Born -
Robert Millikan
Born -
Ernest Rutherford
Born -
Niels Bohr
Born -
Erwin Schrodinger
Born -
James Chadwick
Born -
Thomson's discovery
Thomson discovered the electron, tiny negatively charged particles in the atom -
Millikan's Discovery
Discovered how much of an electric charge is in one electron -
Rutherford's Discovery
Found that the atom is empty for the most part outside of the tiny nucleus. -
Niels Bohr's Discovery
Found that the electron is only able to take up space outside of the nucleus -
Schrodinger's Discovery
Made an equation that found the energy levels of electrons in atoms. -
Chadwick's Discovery
Discovered the neutron and discovered the weight was the same as a proton. -
Ernest Rutherford
Death -
JJ Thomson
Death -
Robert Millikan
Death -
Erwin Schrodinger
Death -
Niels Bohr
Death -
James Chadwick
Death
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