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they discovered theory's of atoms
Leukippus, Democritus, Dalton, Bohr, Rutherford, Thomson and many others.
Benjamin Franklin made several contributions to various scientific fields. In atomic theory, he was the first to propose how to measure the size of an atom.
Democritus achievements are his atomic theory and his book -on the little order of the world- which describes his atomic theory.
The ancient Greeks did not perform any experiments to test the atomic theory proposed by Democritus. To the ancient Greeks the atomic theory was a part of philosophy, not science.
They had butt sex.
he didn't democriths did Dalton did first.
Thales was not a chemist; important contributions in geometry and astronomy.
he discovered the electron
Antoine Lavoisier was a French nobleman and chemist. His contribution to the development of the modern atomic theory was his idea of the possibility of an Atomic Mass.
The Nobel Prize in Physics 1933 was awarded jointly to Erwin Schrodinger and Paul Adrien Maurice Dirac for the discovery of new productive forms of atomic theory
Schrodinger, who created the schrodinger's cat theory.
dalton, rutherford ,etc
they discovered theory's of atoms
Niels Bohr proposed the planetary model for the atom.
Ernest Rutherford contributed to the atomic theory through his gold foil experiment. He discovered that there was a positively charged central core to the atom and he called it the nucleus.
Leukippus, Democritus, Dalton, Bohr, Rutherford, Thomson and many others.