• Nuclear Model

    The Nuclear Model of the Atom, brought to us by Ernest Rutherford, was the first to place the positive charge at the nucleus of the atom.

  • Planetary Model

    The Planetary model of the atom pioneered by Niels Bohr. This model stated the electrons revolved around the nucleus in fixed orbits.

  • Quantum Model

    The quantum model of the atom was developed by Erwin Schrodinger. It showed that electrons don't move, but instead exist in a cloud of probable locations.