2. Rules 1.There are 4 teams. Each team member will take turns choosing an “answer”. 2.Only the team member whose turn it is may respond. 3.Team members “buzz in” using their designated buzzer. 4.If your response is incorrect, you get those points subtracted from your total. 5.Mr. Bradley has the final say on all disputes.

3. AtomsBondsElements in Living Things Periodic Table CompoundsWaterMixtures 100 200 300 400 500 Final Jeopardy

4. The simplest form of matter

5. The atomic number stands for the number of electrons and these

6. The atomic mass minus the atomic number equal the number of these

7. The number of electrons found in the inner ring of an atom is this

8. An element with the same number of protons but a different number of electrons is called this

9. When two or more atoms share or exchange electrons to be stable they are forming this

10. To be stable, an atom (except for Hydrogen and Helium) wants to have this many electrons in their outer energy level

11. A bond formed by sharing outer ring electrons

12. A bond formed when atoms exchange electrons and become oppositely charged

13. The number of bonds carbon (Atomic #6) can form

14. The most abundant element in the universe

15. The most abundant element, by weight, in living things

16. This compound makes up between 60 – 80% of the mass of most living things

17. This abundant element, which makes 4 bonds, is found in coal, sugar, and proteins

18. This abundant element, which can bond with 3 other elements, is found abundantly in the atmosphere. DAILY DOUBLE!!

19. The number of protons in Nitrogen, atomic #7

20. The number of electrons in a single Calcium Atom, Atomic # 20, Atomic Mass 40.

21. The number of outer energy level electrons in Lithium, atomic #3

22. The number of outer energy level electrons in Sodium, atomic #11.

23. The numbers assigned to each column on the periodic table represent the number of these

24. Draw the structural formula of H 2 O

25. Draw the structural formula of C 3 H 8

26. This is the number of bonds between carbon and oxygen in CO 2

27. The type of ion that Chlorine (Cl, atomic #17) will become to be stable

28. The type of ion that Oxygen (O, atomic #8) will become to be stable

29. Acids and Base

30. If Rainwater has a pH of 6.0 and Seawater has a pH of 8.0, which substance would have the higher concentration of H + ?

31. The type of bond that is found within water – between their H & O

32. Bonds between the Oxygen of one water molecule and the Hydrogen of another water molecule are called:

33. When water is able to travel up a narrow space against the pull of gravity, due to adhesion, it is demonstrating this property:

34. Water would interact with a nonpolar substance by forming this type of mixture:

35. The fact that water has a slightly positive end and a slightly negative end means it has this property:

36. A homogeneous mixture where a substance is added to a liquid is called a(n):

37. A mixture where one substance does not dissolve in a liquid is a(n):

38. In a mixture of salt and water, water would be the:

39. If substance A has a pH of 3, substance B has a pH of 6, and substance C has a pH of 10, this substance would be the strongest acid.

40. This is a substance that releases OH- ions or takes up H+ ions in solution.

41. FINAL JEOPARDY