LC Chemistry Famous Scientists

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Across
  1. 2. Envisaged a "plum pudding" model of the atom.
  2. 6. Discovered the neutron.
  3. 8. Measured the charge on the electron using his oil drop experiment.
  4. 9. Amazed at his gold foil experiment.
  5. 10. German chemist who worked on "Triads".
  6. 12. Investigated cathode rays in vacuum tubes.
  7. 13. Proposed a theory for the arrangement of electrons in atoms based on emission line spectra.
  8. 14. They would be no periodic table without him.
  9. 16. Received Nobel prize for work on radioactivity.
Down
  1. 1. Famous for his Atomic Theory.
  2. 3. Famous for his "Law of Octaves".
  3. 4. First discovered radioactivity.
  4. 5. It is not possible to measure the velocity and position of an electron at the same time.
  5. 7. Proposed the name "electron".
  6. 11. Discovered a method of determining the number of protons in the nucleus of an atom.
  7. 15. Using electrolysis, discovered a number of elements on the periodic table.