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5 Written Questions

5 Multiple Choice Questions

  1. No, he believed in the elements fire, water, earth, and air.
  2. came up w/ bohr model; an electron heated at ground state jumps to excited state and releases a photon color
  3. found out that energy was connected to frequency based on the # planck's constant. Studied color lines
  4. used an oil drop experiment that suspended electrons long enough for him to measure mass
  5. designed the plumb pudding model which explained the distribution of electrons

5 True/False Questions

  1. 5 postulatescame up w/ the concept of the atom


  2. Law of Definate PorportionIn a compound of 2 of the same element, the mass of the second element combines with that of the 1st element, and it's ration consists of small whole numbers


  3. Lavoisierelectrons moved in a wave function


  4. Law of Conservationregardless of the size of the sample, a chemical compound will always contain the same elements of the same porportions


  5. Schrodinger (aka math guy)created data that better explains where electrons are located in the atom


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