Development Of particle model

By Huzaifafarooqkori
  • Democritus
    2016 BCE

    Democritus

    Democritus was the first who created atomic model.people understood the concept of atoms and made new inventions.
  • john Dalton
    2016 BCE

    john Dalton

    Atomic theory – that is, the belief that all matter is composed of tiny, indivisible elements – has very deep roots.
  • Aristotle

    Aristotle

    First proposed the existence of an ultimate particle. Used the word "atoms" to describe this particle.