Atom

By genesisrhea

  • Solid Sphere Model

    Solid Sphere Model
    John Dalton believed atoms were indivisible. A given element is identical and compounds are combinations of different atoms.

  • Plum Pudding Model

    Plum Pudding Model
    Thomson discovered electrons. Atoms are composed of electrons scattered throughout a cloud of positive charge.

  • Nuclear Model

    Nuclear Model
    Empty space with positive charge in the center.

  • Planetary Model

    Planetary Model
    A modified version of the Rutherfords model by electrons moving around the nucleus.

  • Quantum Model

    Quantum Model
    Electrons do not move in set paths around the nucleus but in waves.