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5 Written questions

5 Multiple choice questions

  1. No, he believed in the elements fire, water, earth, and air.
  2. found out that energy was connected to frequency based on the # planck's constant. Studied color lines
  3. mass is neither created nor destroyed during ordinary chemical reactions or physical changes
  4. found out that the total mass of reactants was = to the total mass of products; Law of Conservation
  5. law of definate porportion (proust's law)

5 True/False questions

  1. Milikanused an oil drop experiment that suspended electrons long enough for him to measure mass

          

  2. Law of Multiple PorportionsIn 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. 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

          

  4. Brogliecame up w/ bohr model; an electron heated at ground state jumps to excited state and releases a photon color

          

  5. Thomsonproposed the 1st atomic theory; law of multiple porportions