Chemistry

By kputnam25

  • Antoine Lavoisier

    Explained combustion.

  • Law of Conservation of Mass

    Mass can't be created or destroyed

  • Dalton's Atomic Theory

    Guidelines for science.

  • John Dalton

    Guidelines for Chemistry.

  • Law of Definite Proportions

    chemical compounds contain a fixed & constant proportion of elements.

  • Joseph Louis Proust

    Law of Definite Proportion

  • Dmitri Mendeleev

    Formed Chemisrty. Periodic Table

  • Eugen Goldstein

    Canal Rays

  • Marie Curie

    she discovered X-Rays.

  • J.J. Thompson

    Cathode Ray

  • Cathode Ray Tube

    Used to Transmit Pictures

  • Plum Pudding Atomic Model

    Charged Particals

  • Gold Foil Experiment

    Termed the Nucleus

  • Ernest Rutherford

    Gold Foil Experiment.

  • Robert Millikan

    Millikan oil-drop experiment.

  • Rutherford Model

    alpha particles rebounded almost directly backwards.

  • Bohr Planetary Model

    Quantum Mechanics

  • Henry Moseley

    Arranged the Periodic Table

  • Niels Bohr

    Quantum Mechanical Model

  • Erwin Schrodinger

    atomic theory visable.

  • Quantum Mechanical Model

    Electrons defined as standing waves.

  • James Chadwick

    Nuetron could not be a proton-electron pairing element.

  • Lise Meitner

    Nuclear Fission

  • Democritus

    He started it all.