Chemistry Review Game: Atoms, Isotopes, and Dalton's Atomic Theory!

1. Jeopardy Chemistry Chapter 3 Review Game

2. Select a Category

3. Chemistry The smallest particle of an element that retains the properties of that element. 1 point Check

4. Chemistry What is an atom? 1 point Back to Category Slide

5. Sig Figs A positively charged subatomic particle. 2 points Check

6. Chemistry What is a proton? 2 points Back to Category Slide

7. Chemistry Atoms with the same number of protons but different numbers of neutrons. 3 points Check

8. Chemistry What is an isotope? 3 points Back to Category Slide

9. Chemistry Total number of protons and neutrons in an atom. 4 points Check

10. Chemistry What is mass number? 4 points Back to Category Slide

11. Chemistry Total number of protons in the nucleus of an atom. 5 points Check

12. Chemistry What is atomic number? 5 points Back to Category Slide

13. Chemistry Lived from 460 BC to 370 BC and was among first to suggest makeup of the atom. 1 point Check

14. Chemistry Who was Democritus? 1 point Back to Category Slide

15. Chemistry His theory suggested atoms of the same element are identical. 2 points Check

16. Chemistry Who is Dalton? 2 points Back to Category Slide

17. Chemistry The range in size of most atomic nuclei is this. 3 points Check

18. Chemistry What is 5 x10-11 m to 2 x 10-10 m? 3 points Back to Category Slide

19. Chemistry He used cathode ray tubes to reason electrons are part of atoms. 4 points Check

20. Chemistry Who is Thomson? 4 points Back to Category Slide

21. Chemistry Relative mass of an electron. 5 points Check

22. Chemistry What is 1/1840 mass of hydrogen atom? 5 points Back to Category Slide

23. Chemistry The difference between hydrogen 1 and hydrogen 2. 1 point Check

24. Chemistry What is hydrogen 1 has no neutron, hydrogen 2 has 1? 1 point Back to Category Slide

25. Chemistry Equals one amu. 2 points Check

26. Chemistry What is 1/12 of the mass of carbon-12? 2 points Back to Category Slide

27. Chemistry Chlorine has two isotopes: chlorine-35 and chlorine-37. The atomic mass for chlorine is 35.45 amu. Which is more abundant? 3 points Check

28. Chemistry What is chlorine-35? 3 points Back to Category Slide

29. Chemistry Element’s mass numbers of isotopes: 32 is 19% abundant and 34 is 81% abundant. What is the average atomic mass? 4 points Check

30. Chemistry What is 33.62 amu? 4 points Back to Category Slide

31. Chemistry Mass number of an element with 101 protons and 104 neutrons. 5 points Check

32. Chemistry What is 205? 5 points Back to Category Slide

33. Chemistry Atomic number of an element with 43 protons and 46 neutrons. 1 point Check

34. Chemistry What is 43? 1 point Back to Category Slide

35. Chemistry Experiment by Rutherford that led him to believe atoms are mostly empty space. 2 points Check

36. Chemistry What is the Gold Foil Experiment? 2 points Back to Category Slide

37. Chemistry An element has three isotopes with mass numbers and relative abundances of: 68 and 50%, 69 and 25%, 71 and 25%. What is the average atomic mass? 3 points Check

38. Chemistry What is 69 amu? 3 points Back to Category Slide

39. Chemistry Number of particles in the nucleus of an atom with a mass number of 82. 4 points Check

40. Chemistry What is 82 particles? 4 points Back to Category Slide

41. Chemistry Dalton’s Atomic Theory states these things: 5 points Check

42. Chemistry What is: 1) All elements are composed of tiny individual particles called atoms. 2) Atoms of same element are identical and different from those of other elements. 3) Atoms of different elements can physically mix or chemically combine in whole number ratios. 4) Chemical reactions occur when atoms are separated, joined, or rearranged. Atoms of one element are never changed into atoms of another element in a chemical reaction. 5 points Back to Category Slide

43. Congratulations!You have completed the game of Jeopardy.