Atomic Theory Scientists

Discovered the neutron

Discovered the nucleus

Measured the charge of the electron

Discovered the nucleus was positive

Father of the Modern Periodic Table

Arranged the periodic table by increasing atomic number

Performed the gold foil experiment

Gave us the 1st "model" of the atom

Discovered the electron

Arranged the periodic table by increasing atomic mass

Made the Plum Pudding Model

Wrote the atomic theory with 4 proposals

Performed the oil drop experiment

Said matter was continuous

Performed cathode ray tube experiments

Added orbits to the atomic model

Made the Planetary Model

Discovered the proton

Said the world was made up of atoms and empty space

Discovered the atom was mostly empty space