atomic theory Tyler Duffin

By TYLER2828

  • the law of conservation of mass

    the law of conservation of mass states that matter can neither be created nor destroyed

  • the law of definite composition

    the law of definite composition states: no matter how much a pure compound will always contain the same elements and same proportions by mass.

  • dalton's atomic theory

    his theory stated that all matter is made of atoms that are indestructable and invisible, all atoms of an elemant are identical, compounds are made at least 2 different atoms, and a chemical reaction is a rearrangement of atoms

  • the law of multiple proportions

    the law of multiple proportions states that: when an element combines with another element to make more than one compound the mass rations of the elements in the compounds are whole numbers.

  • plank's quantum theory

    this is the model that we currently use to show the atom his model is a seiries of shapes in which the electrons are located. his model also has the nucleus like the bohr model btu the bohr has the electrons orbiting in a fixed place much like the planets

  • who discovered the electron

    jj thomson was credited with the discovery of the electron

  • rutherfords plum cake

    to hit gold leaf with alpha particals from 214Po and he noticed that some of the atoms went in different directions then the others form this he gathered more information about the structure of the gold leaf.

  • Millikan's experiment/ central neucles model

    this experiment was part of the discovery of the electron and its part in the mass of the atom this lead to the central neucules model.

  • JJ Thomson and the plum pudding/raisin bread model

    in 1911 Thomson discovered the plum pudding model of an atom suggesting that the protons and electrons were mixed in the atom with no neucules

  • Bohr's Model

    Bohr's model improved rutherfords model by one haveing the nucleus and the electrons in a stationary form.

  • heisenberg' uncertanty principle

    he found that velocity times mass is equal to the uncertanty of an atom.

  • schrodinger equation

    he created an equation to predict the properties and reactivities of all atoms and molecules

  • Quantum mechanical model

    this model incorperates electron configuration and it creates a way to show and orginize elements with atomic numbers that are in the 70's and 80's this made it much easier than the other mashed up models

  • Louis de Brogile

    he developed the quantum theory and this relates the atomic theory because it was an advancement to understanding the new model better.

  • Chadwick nobel prize

    Chadwick got the nobel prize because he discovered the neutron.

  • works cited 4

    8)"Heisenberg - Quantum Mechanics, 1925-1927: The Uncertainty Principle." Heisenberg - Quantum Mechanics, 1925-1927: The Uncertainty Principle. N.p., n.d. Web. 30 Sept. 2012. http://www.aip.org/history/heisenberg/p08.htm.
    9)"Modern Atomic Theory." Modern Atomic Theory. N.p., n.d. Web. 07 Oct. 2012. http://www.iun.edu/~cpanhd/C101webnotes/modern-atomic-theory/modern-atomic-theory.html.

  • works cited

    1) Deleon. "Dalton's Atomic Theory." Dalton's Atomic Theory. N.p., n.d. Web. 30 Sept. 2012. http://www.iun.edu/~cpanhd/C101webnotes/composition/dalton.html.
    2)"Law of Definite Proportions - Law of Multiple Proportions." - Time-saving Science Video by Brightstorm. N.p., 2012. Web. 07 Sep. 2012. http://www.brightstorm.com/science/chemistry/matter/law-of-definite-proportions-law-of-multiple-proportions/.
    3)"Law of Conservation of Mass Energy." Law of Conservation of Mass Energy. N.p., n.d. W

  • works cited continued

    4)"Rutherford Model of the Atom." Rutherford Model of the Atom. N.p., n.d. Web. 07 Oct. 2012. http://www.iun.edu/~cpanhd/C101webnotes/modern-atomic-theory/rutherford-model.html.
    5)"The Nobel Prize in Physics 1935." The Nobel Prize in Physics 1935. N.p., n.d. Web. 30 sep. 2012. http://www.nobelprize.org/nobel_prizes/physics/laureates/1935/.

  • works cited 3

    6)"Quantum PhysicsThe Wave Structure of Matter (WSM) and Spherical Standing Wave Interactions Explains Discrete Energy States of Quantum Physics (Quantum Theory / Quantum Wave Mechanics). A Simple Solution to the Particle / Wave Duality of Light and Matter & Quantum Entanglement." Quantum Theory: Max Planck. N.p., n.d. Web. 07 Oct. 2012. http://www.spaceandmotion.com/quantum-theory-max-planck-quotes.htm.
    7)"Biography." Louis De Broglie -. N.p., n.d. Web. 07 Oct. 2012. <http://www.nobelprize.or

  • B.C. Ancient Greeks

    Matter is just what things are made of not what shape they are in for example a rock if you break that rock it is still a rock it has just changed its shape and size. democritus proposed that matter is mde up of tiny indestructable units called atoms.