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Who Wants to Be a Millionaire? Template by Bill Arcuri, WCSD Chemical Properties and Technologies Click the appropriate dollar amount at right to proceed to the question _________________________ _____________________ _____________________ _____________________ ___________________ ___________________ __________________ _________________ _________________ _________________ _________________ ______________ ______________ ______________ ______________ 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 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 Template by Bill Arcuri, WCSD Fifty - Fifty 50/50 You’ve asked that two of the wrong answers be eliminated, leaving you with one wrong answer plus the correct one. Return to the Question Template by Bill Arcuri, WCSD Correct Correct! Proceed to Next Question Template by Bill Arcuri, WCSD Incorrect Sorry, That’s Incorrect Return to the Question Template by Bill Arcuri, WCSD ______________ properties can be used to separate substances. 50/50 A Chemical B Physical C Special D Usual Template by Bill Arcuri, WCSD Limestone can be separated from fossils through the use of _________________ 50/50 A water B baking soda C cotton candy D vinegar Template by Bill Arcuri, WCSD When iron ore is heated in a blast furnace, the products are pure ___________ and carbon dioxide 50/50 A silver B carbon C iron D oxygen Template by Bill Arcuri, WCSD Chemical properties can be used to separate elements from _______________. 50/50 A water B oil C solutions D glue Template by Bill Arcuri, WCSD Strong acids or bases react more easily with materials than do ____________ acids and bases. 50/50 A silly B weak C funny D frightened Template by Bill Arcuri, WCSD Strong acids will turn universal indicator paper ____________. 50/50 A purple B blue C yellow D red Template by Bill Arcuri, WCSD A soap solution would test as a(n) __________ with universal indicator paper. 50/50 A acid B pH C base D brick Template by Bill Arcuri, WCSD In a __________ test, different substances cause a flame to have different colors. 50/50 A shame B flame C lame D fame Template by Bill Arcuri, WCSD A ___________ is a large molecule made of many identical smaller units connected together. 50/50 A penicillin B model train C necklace D polymer Template by Bill Arcuri, WCSD By the mid-1940s, ________ had become an important lifesaving medicine. 50/50 A penicillin B insulin C vitamins D petroleum Template by Bill Arcuri, WCSD __________ has been used in such items as nets, fabrics, and ropes. 50/50 A penicillin B nylon C petroleum D concrete Template by Bill Arcuri, WCSD A ______________ may have thousands or millions of units in a single chain. 50/50 A Choo-choo B fishing boat C concrete slab D polymer Template by Bill Arcuri, WCSD Many ___________ are made with chemicals found in petroleum. 50/50 A plastics B concretes C desks D trees Template by Bill Arcuri, WCSD By ______________ it and adding sulfur, rubber was made usable year-round. 50/50 A cooling B heating C stirring D mixing Template by Bill Arcuri, WCSD Gasoline, kerosene, and diesel oil are separated from ________ at a refinery. 50/50 A petroleum B Mommy and Daddy C trees D rocks 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? Template by Bill Arcuri, WCSD