History of the Atom Timeline by Kaycie LeBlanc and Austin Clayton

By kaycieleblanc
  • 300

    Aristotle

    Aristotle
    he didnt kow what it looked like.
  • 460

    Democritus

    Democritus
    He used thoughts to reason that eventually you will get matter to the smallest part of matter.

  • Dalton

    Dalton
    is composed of tiny indestructible particles called atoms.

  • Thomson

    Thomson
    solid particle with electrons insidee.

  • Rutherford

    Rutherford
    nucleus was in the middle and the electrons circled around it.

  • Heisenberg and Schrodinger

    Heisenberg and Schrodinger
    electron cloud model

  • Bohr

    Bohr
    protons and nuetrons in the nucleus.