2. Jeopardy

3. Atomic Scientists Atomic Variables Isotopes Misc. 2 100 200 300 400 500 Misc. 1 Double Jeopardy Atomic Structure

4. The mouse has led you astray, please pick again!!

5. 100 Q Which theorist was incorrect to say that all atoms of a given element are identical? A John Dalton

6. 200 Q Who was responsible for the discovery of the electron? A JJ Thomson

7. 300 Q What is the name of the scientist who performed the gold foil experiment? A Ernest Rutherford

8. 400 Q Who was responsible for the discovery of the proton? A Rutherford

9. 500 Q Which ancient Greek philosopher first came up with the idea of the atom? A Democritus

10. 100 Q What does this symbol represent? p + A A proton

11. 200 Q Which subatomic particle carries a negative charge? A An electron

12. 300 Q Which subatomic particles occupy the nucleus of the atom? A The neutron and the proton

13. 400 Q What is the net charge of an atom? A Zero

14. 500 Q Which subatomic particle has the smallest mass? A The electron?

15. 100 Q What is the mass number equal to? A # of protons + # of neutrons

16. 200 Q What information on the periodic table relays how many protons there are in an atom? A The Atomic number

17. 300 Q How are the number of electrons in an atom determined? A The number of electrons is equal to the number of protons

18. 400 Q How would the element with 5p +, 5e - and 6n 0 be represented in isotope notation? A B-11

19. 500 Q Which particles occupies the largest volume of the atom? A The electrons

20. 100 Q Which subatomic particle varies from one isotope to another? A The neutron

21. 200 Q What measurement is affected by the differing number of neutrons in isotopes? A The mass number

22. 300 Q What is the atomic number of an element that contains 8 electrons? A 8

23. 400 Q All atoms of the same element have what in common? A The atomic number or number of protons

24. 500 Q How many neutrons are there in F-21? A 11 or 12

25. 100 Q What is a modern day application of the cathode ray tube? A Television, radio, computer monitors

26. 200 Q Use the example of inflating a balloon to explain why air is matter. A It has mass and takes up space.

27. 300 Q What term describes that amount of time it takes for ½ the amount of a radioactive substance to decay? A Half-life

28. 400 Q Dalton said all atoms are identical. Right or wrong… explain. A Wrong, isotopes are the same atom with different numbers of neutrons.

29. 500 Q Is oxygen a compound? A No, a compound must have two or more elements.

30. 100 Q What charge is associated with an anode? A Positive

31. 200 Q Elements are composed of what tiny indivisible particles? A Atoms

32. 300 Q Dalton’s atomic model is identical to the Greek model. How are they different? A Dalton did experiments, the Greeks hypothesized.

33. 400 Q What type of particles were emitted from Rutherford’s apparatus? A Alpha particles

34. 500 Q In what direction do electrons flow in a Cathode Ray Tube? A From cathode to anode

35. Daily Double How Much will you Wager??

36. Daily Double How Much will you Wager??

37. Daily Double How Much will you Wager??

38. Final Jeopardy Category Miscellaneous Make your Wagers

39. Final Jeopardy Q Who are Jimmy Neutrons two best friends? A Carl and Sheen

41. Game Over