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Science Quiz Bee_2013-2014

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SCIENCE QUIZ BEE

SCIENCE QUIZ BEEWhich action will result in a product with new chemical properties?a. shredding a newspaperb. breaking a mirrorc. cutting woodd. popping popcornA metal spoon was left in a pot of boiling soup. The cook burned a finger by touching the spoon. Why did the finger get burned?a. The metal spoon chemically reacted with the cooks hand.A scientist needs to take a picture of the well-ordered arrangements of the atoms and molecules within a substance. Which of the following instruments would be BEST for the scientist to use?a. a leaser light with holographb. a seismographc. an electron microscoped. a stereoscopeWhich action will result in a product with new chemical properties?a. shredding a newspaperb. breaking a mirrorc. cutting woodd. popping popcorn