2. Science Jeopardy 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 Mix It UpGood ChemistryAtomically Speaking Matter MomentsProperties Properly Final Jeopardy

3. Help (1) Save a duplicate of this template. (2) Enter all answers and questions in the normal view. (view/normal) (3) Change the category headings in the normal view (view/normal) (4) View as a slideshow. (5) Use the home red button after each question. ©Norman Herr, 2003

4. Question Answer A-100 ANSWER: mixture QUESTION: Which of the following best describes beef stew?

5. Question Answer A-200 ANSWER: solution QUESTION: What is a homogenous mixture that is the ‘best mixed’ of all?

6. Question Answer A-300 ANSWER: Cheerios with sugar & milk QUESTION: What is an example of a heterogenous mixture using Cheerios cereal?

7. Question Answer A-400 ANSWER: Solvent QUESTION: When you mix water and lemon juice together, if the juice is what dissolves, what do you call water?

8. Question Answer A-500 ANSWER: Solute QUESTION: What do you call the substance (example sugar) that dissolves in water?

9. Question Answer ANSWER: (any from this list) color, density, mass, texture, volume, state (gas, liquid, solid of a substance) QUESTION: What are 3 chemical properties of a substance? B-100

10. Question Answer B-200 ANSWER: (any of these) tarnishing, exploding, combustion (burning), oxidation-rusting, cooking, electrolysis QUESTION: What is an example of a chemical change?

11. Question Answer B-300 ANSWER: Smallest unit of an element, combine to form compounds, are EXTREMELY small QUESTION: What is true of atoms?

12. Question Answer B-400 ANSWER: chemistry QUESTION: What do you call the ‘study of the properties of matter and how matter changes’?

13. Question Answer B-500 ANSWER: Physical change QUESTION: What type of change do you call sugar dissolving in water?

14. Question Answer C-100 ANSWER: Water, Carbon Dioxide, Carbon Monoxide, Peroxide, Sugar, Table Salt QUESTION: What is an example of a compound?

15. Question Answer C-200 ANSWER: atom QUESTION: What is the smallest particle of an element?

16. Question Answer C-300 ANSWER: Fizzing of a substance, heat was produced, gas was produced in the plastic bag QUESTION: What 3 observations did you make in your chemical reactions lab that showed a chemical change had occurred?

17. Question Answer C-400 ANSWER: Molecule QUESTION: What is the smallest unit of a compound?

18. Question Answer C-500 ANSWER: A material that is unable to dissolve in the solvent into which it is placed QUESTION: What does it mean to be insoluble?

19. Question Answer D-100 ANSWER: Compound QUESTION: What is formed when you chemically combine two or more atoms?

20. Question Answer D-200 ANSWER: Compounds are chemically combined (bonded) with the same chemical formula-example water always has 2 hydrogen atoms combined with 1 oxygen atom QUESTION: What is meant by the statement ‘compounds are always two or more elements joined in a set ratio’?

21. Question Answer D-300 ANSWER: 2 or more substance combined together that can be physically removed (they are not chemically combined and their chemical formulas are unchanged) QUESTION: What is the definition of a mixture?

22. Question Answer D-400 ANSWER: The reactants are the substances on the left hand side of a chemical reaction (substance that go into the chemical reaction) and the products are the substances produced in the chemical reaction. QUESTION: In a chemical equation what are the products and what are the reactants?

23. Question Answer D-500 ANSWER: salt water, lemonade, air, gatorade QUESTION: What are 3 examples of solutions?

24. Question Answer E-100 ANSWER: any change that does not change the chemical formula (identity) of the substance-changes of state, cutting, smashing, bending, ripping (all reversible) QUESTION: What is a physical change and give an example?

25. Question Answer E-200 ANSWER: chemical change is a chemical reaction, (chemical formula changes), and new substances are produced QUESTION: What is a chemical change and give an example?

26. Question Answer E-300 ANSWER: Increase the temperature, stir or mix it, crush to form smaller particles & increase surface area QUESTION: What are 3 ways you can speed up a substance dissolving?

27. Question Answer E-400 ANSWER: Matter cannot be created or destroyed-when a chemical change occurs no matter is lost or created, mass of products = mass of reactants QUESTION: What is the ‘Conservation of Mass’ & what does it mean?

28. Question Answer E-500 ANSWER: Indicates the specific type of elements contained & the number of atoms of each element that are bonded together to form the compound QUESTION: What is found in a chemical formula?

29. Question Answer FINAL JEOPARDY ANSWER: Heat given off, heat absorbed, fizzing, foaming, sound, color change, light given off, odor, precipitate forms QUESTION: What are examples of observations that can be made when a chemical reaction occurs?