2. Template by Bill Arcuri, WCSD Who Wants to Be a Millionaire?

3. Chemical Properties and Technologies _________________________ _____________________ ___________________ __________________ _________________ ______________ Click the appropriate dollar amount at right to proceed to the question

4. Template by Bill Arcuri, WCSD Phone A Friend “OK Contestant…Please select a friend to help you with this one. You have thirty seconds to discuss your options…” Return to the Question

5. Template by Bill Arcuri, WCSD Ask the Audience “Audience, we need your help on this one…in a moment, we’ll ask you to indicate, by show of hands, your choice for the correct answer…” Return to the Question

6. Template by Bill Arcuri, WCSD Fifty - Fifty You’ve asked that two of the wrong answers be eliminated, leaving you with one wrong answer plus the correct one. 50/50 Return to the Question

7. Template by Bill Arcuri, WCSD Correct Correct! Proceed to Next Question

8. Template by Bill Arcuri, WCSD Incorrect Sorry, That’s Incorrect Return to the Question

9. Template by Bill Arcuri, WCSD Chemical ______________ properties can be used to separate substances. SpecialUsual Physical 50/50 A CD B

10. Template by Bill Arcuri, WCSD water Limestone can be separated from fossils through the use of _________________ cotton candyvinegar baking soda A CD B 50/50

11. Template by Bill Arcuri, WCSD silver When iron ore is heated in a blast furnace, the products are pure ___________ and carbon dioxide ironoxygen carbon A CD B 50/50

12. Template by Bill Arcuri, WCSD water Chemical properties can be used to separate elements from _______________. solutionsglue oil A CD B 50/50

13. Template by Bill Arcuri, WCSD silly Strong acids or bases react more easily with materials than do ____________ acids and bases. funnyfrightened weak A CD B 50/50

14. Template by Bill Arcuri, WCSD purple Strong acids will turn universal indicator paper ____________. yellowred blue A CD B 50/50

15. Template by Bill Arcuri, WCSD acid A soap solution would test as a(n) __________ with universal indicator paper. basebrick pH A CD B 50/50

16. Template by Bill Arcuri, WCSD shame In a __________ test, different substances cause a flame to have different colors. lamefame flame A CD B 50/50

17. Template by Bill Arcuri, WCSD penicillin A ___________ is a large molecule made of many identical smaller units connected together. necklacepolymer model train A CD B 50/50

18. Template by Bill Arcuri, WCSD penicillin By the mid-1940s, ________ had become an important life- saving medicine. vitaminspetroleum insulin A CD B 50/50

19. Template by Bill Arcuri, WCSD penicillin __________ has been used in such items as nets, fabrics, and ropes. petroleumconcrete nylon A CD B 50/50

20. Template by Bill Arcuri, WCSD Choo-choo A ______________ may have thousands or millions of units in a single chain. concrete slabpolymer fishing boat A CD B 50/50

21. Template by Bill Arcuri, WCSD plastics Many ___________ are made with chemicals found in petroleum. deskstrees concretes A CD B 50/50

22. Template by Bill Arcuri, WCSD cooling By ______________ it and adding sulfur, rubber was made usable year-round. stirringmixing heating A CD B 50/50

23. Template by Bill Arcuri, WCSD petroleum Gasoline, kerosene, and diesel oil are separated from ________ at a refinery. treesrocks Mommy and Daddy A CD B 50/50

24. Template by Bill Arcuri, WCSD Describe ways that chemistry has improved health. You test two substances using indicator paper. Substance A turns the paper orange. Substance B turns the paper red. Are they acids or bases? Why? Which one is stronger?