2. Chemistry/Simple Machines Jeopardy! 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 Atomic Structure Valences and Criss-Cross Basics of the Periodic Table Simple Machines Bonding Jeopardy music courtesy of: http://www.favewavs.com/tv%20wavs.htm Potpourri 1 2 3 4 5

3. Help (1) Save a duplicate of this template. (2) Enter all answers and questions in the outline view. (3) View as a slideshow. (4) Use the home red button after each question. ©Norman Herr, 2000

4. Question Answer Atomic Structure-1 ANSWER: The two subatomic particles found within the nucleus. QUESTION: What are protons and neutrons?

5. Question Answer Atomic Structure-2 ANSWER: These two particles can be removed or added to an atom without changing the atom’s true identity. QUESTION: What are electrons and neutrons?

6. Question Answer Atomic Structure-3 ANSWER: This is the term used to describe the number of protons and neutrons within an atom. QUESTION: What is atomic mass?

7. Question Answer Atomic Structure-4 ANSWER: An atom of oxygen has an atomic mass of 22 a.m.u. It has 8 protons. This is the number of neutrons within the atom’s nucleus. QUESTION: What is 14?

8. Question Answer Atomic Structure-5 ANSWER: A carbon atom with 6 neutrons is different from one with 8 neutrons. This is the term used to describe these two carbon atoms. QUESTION: What are isotopes?

9. Question Answer ANSWER: Calcium’s valence is: QUESTION: What is 2+? Valences and Criss Cross-1

10. Question Answer Valences and Criss Cross-2 ANSWER: Carbon’s valence is this: QUESTION: What is 4+/-?

11. Question Answer Valences and Criss Cross-3 ANSWER: Determine the compound formed when Mg and F combine. QUESTION: What is MgF 2 ?

12. Question Answer Valences and Criss Cross-4 ANSWER: Determine the compound formed when C and S combine. QUESTION: What is CS 2 ?

13. Question Answer Valences and Criss Cross-5 ANSWER: Determine the compound formed when Na combines with (NO 3 ) -. QUESTION: What is Na(NO 3 )?

14. Question Answer Periodic Table Basics-1 ANSWER: The location of the strongest metals. QUESTION: What is the lower left of the periodic table?

15. Question Answer Periodic Table Basics-2 ANSWER: The horizontal rows of the periodic table. QUESTION: What are periods?

16. Question Answer Periodic Table Basics-3 ANSWER: The classes of elements as you move from left to right across the periodic table. QUESTION: What is metals (including transition metals), metalloids, non-metals (noble gases farthest to the right)?

17. Question Answer Periodic Table Basics-4 ANSWER: The effect on ionization energy as you move down a group. QUESTION: What is a decrease in value?

18. Question Answer Periodic Table Basics-5 ANSWER: The effect on atomic size as you move across a period. QUESTION: What is a decrease in atomic size?

19. Question Answer Simple Machines-1 ANSWER: A see-saw is this type of simple machine. QUESTION: What is a lever?

20. Question Answer Simple Machines-2 ANSWER: The three ways a simple machine impacts work. QUESTION: What is to reduce effort, multiply a force, or change the direction of a force?

21. Question Answer Simple Machines-3 ANSWER: The amount of work needed to use a simple machine to do 100,000 J of work. QUESTION: What is more than 100,000 J?

22. Question Answer Simple Machines-4 ANSWER: The term used to describe the additional benefit a simple machine gives you. QUESTION: What is mechanical advantage?

23. Question Answer Simple Machines-5 ANSWER: A pair of tweezers is this class of lever. QUESTION: What is a third class lever?

24. Question Answer Bonding-1 ANSWER: The type of bond formed when metals join in a “sea” of electrons. QUESTION: What are metallic bonds?

25. Question Answer Bonding-2 ANSWER: This law states that any bonds that form must not result in the creation or destruction of new material. QUESTION: What is the Law of Conservation of Matter?

26. Question Answer Bonding-3 ANSWER: The bonds formed when Na and F combine. QUESTION: What are ionic bonds?

27. Question Answer Bonding-4 ANSWER: The bonds formed when C and Cl combine. QUESTION: What are covalent bonds?

28. Question Answer Bonding-5 ANSWER: The difference between polar covalent and non-polar covalent bonds. QUESTION: What are electronegativity differences (polar covalent bonds have large differences in electronegativity between atoms)?

29. Question Answer Potpourri-1 ANSWER: The total number of electrons in the first three shells. QUESTION: What is 2,8,18?

30. Question Answer Potpourri-2 ANSWER: The number of electrons in an Be 2+ ion. QUESTION: What is 2?

31. Question Answer Potpourri-3 ANSWER: The atomic model that showed a bunch of negative particles surrounded by a “soup” of positive charge. QUESTION: What is the Plum Pudding Model?

32. Question Answer Potpourri-4 ANSWER: The scientist behind the discovery of two particles in the atom. QUESTION: Who was Ernest Rutherford?

33. Question Answer Potpourri-5 ANSWER: The difference between an amphoteric and inert substance. QUESTION: What is amphoteric has half of its valence shell filled while inert substances have the entire shell filled?