The Atom

By Wanner75L
  • 400

    Atoms made of everything.

    Atoms made of everything.
    Democritus found that everything is made up up of atoms.

  • eveidence that atoms found in in everything

    eveidence that atoms found in in everything
    John Dalton finds more evidence that provides that all particles are made up of atoms.

  • Gold

    Gold
    James Marshall finds gold.

  • Periodic table

    Periodic table
    Dmitri Mendeleev was a russian chemist developed the periodic table that organizes elements.

  • Electrons

    Electrons
    J.J, Thomson finds electron particles in every atom.

  • positive charges in nuclues

    positive charges in nuclues
    Ernest Rutherford discovered postive charges in the nuclues of a atom.

  • Electrons around nuclues

    Electrons around nuclues
    Niels Bohr was a danish scientist that found that electrons travel around the nuclues in definite paths.