AristotleRejected Democritus’ theory and agreed with Empedocles. He added qualities to Empedocles theory these quantities are: dry, moist, hot, and cold.
PlatoThought that the idea of atomic forms was beyond the capability of the human senses.
DemocritusMaintained Leucippus’ ideas and formulated that the properties of substances can be described by the shapes and arrangement of atoms.
EmpedoclesDescribed matter with 4 different components: Earth, Air, Fire, and water. Created the idea that there are elemental substances.
LeucippusHe created the idea of atoms.
Period:100toJan 1, 600