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Ch. 4- Atomic Theory

Ch. 4- Atomic Theory. 100- Using Table. number of protons in carbon 6 Go back to game. 200- Using Table. Number of protons in calcium 20 Go back to game. 300- Using Table. Number of electrons in lead 82 Go back to game. 400- Using Table. Number of neutrons in copper 35

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Ch. 4- Atomic Theory

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  1. Ch. 4- Atomic Theory

  2. 100-Using Table • number of protons in carbon • 6 • Go back to game

  3. 200-Using Table • Number of protons in calcium • 20 • Go back to game

  4. 300-Using Table • Number of electrons in lead • 82 • Go back to game

  5. 400-Using Table • Number of neutrons in copper • 35 • Go back to game

  6. 500-Using Table • Number of neutrons in tin • 69 • Go back to game

  7. 100-People • Discoverer of electron • JJ Thomson • Go back to game

  8. 200-People • Discovered of nucleus • Rutherford • Go back to game

  9. 300-People • Had billiard ball model of the atom • John Dalton • Go back to game

  10. 400-People • Discoverer of radiation • Becquerel • Go back to game

  11. 500-People • Discoverer of atomic number • Henri Mosley • Go back to game

  12. 100-Radiation • 2 protons, 2 neutrons • Alpha particle, helium nucleus • Go back to game

  13. 200-Radiation • High energy x-ray • Gamma rays • Go back to game

  14. 300-Radiation • Repelled by a negative plate • Beta particle • Go back to game

  15. 400-Radiation • Time it takes for half the mass to decay • Half-life • Go back to game

  16. 500-Radiation • Element found in smoke detector • Americium • Go back to game

  17. 100- experiments • Used cathode ray tube • JJ Thomson • Go back to game

  18. 200-experiments • Milliken found this with his oil drop experiment • Charge and mass of electron • Go back to game

  19. 300-experiments • Who did the gold foil experiment • Rutherford • Go back to game

  20. 400-experiments • Determined by measuring the % abundance of the mass of each isotope • Average atomic mass • Go back to game

  21. 500-experiments • Performed experiments with CRT to discover x-rays • Roentgen • Go back to game

  22. 100-Misc. • mass of an atom is mostly from • Protons and neutrons • Go back to game

  23. 200-Misc. • Represented by the number on top in atomic notation • 40K • Atomic mass number • Go back to game

  24. 300- Misc. • mass of electron • 1/1900th of hydrogen atom • Go back to game

  25. 400- Misc. • Positive electrode in CRT • Anode • Go back to game

  26. 500-Misc. • Name for particles in the nucleus • Hadrons or nucleons • Go back to game

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