Scientist and discoveries

By zoiestradford123
  • 367

    Aritstole

    Aritstole
    Believes that matter can be broken into smaller pieces.
  • 400

    Democritus' theory

    Democritus' theory
    He had a theory that natural particles were made up of diffrent atoms.

  • John Newlands

    John Newlands
    Newlands published his "Law of Octaves" which states that "any given element will exhibit analogues behavior to the eighth element following it in the table."

  • Mendeleev's periodic table

    Mendeleev's periodic table
    Mendeleev's creates the first periodic table

  • Crooke

    Crooke
    Crooke invents the Crooke's Tube

  • JJ Thomson

    JJ Thomson
    Thomson found the electron

  • Bohr's Atomic Model

    Bohr's Atomic Model
    Bohr inventd the Atomic Model of the atom

  • Ernest Rutherford

    Ernest Rutherford
    Rutherford was the first person to split the atom.

  • Chadwick discovery

    Chadwick discovery
    He discovers the neutron