Answer:
Thomson ----------- \ /--------------------- Matter is made up of invisible atoms
Rutherford -------------|--|---------------------- Mass of an atom [in the center]
Dalton -------------|-/ /------------------ Electrons move in circular paths...
Bohr -------------|-----|------\ /------ Electrons exist in a cloud of probability.
Schrodinger -------------|----/ \----|------ Atoms contain Electrons
\----------------/
