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PSSA Chemistry Review Spring 2012
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1. Which particle diagram above best represents a single element?
Answer questions 1 – 5 using the diagram below 1. Which particle diagram above best represents a single element? A. A B. B C. C D. D
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2. Which particle diagram above best represents a single compound?
Answer questions 1 – 5 using the diagram below 2. Which particle diagram above best represents a single compound? A. A B. B C. C D. D
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3. Which particle picture above best represents a mixture of elements?
Answer questions 1 – 5 using the diagram below 3. Which particle picture above best represents a mixture of elements? A. A B. B C. C D. D
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Answer questions 1 – 5 using the diagram below
4. Which particle picture above best represents a mixture of compounds? A. A B. B C. C D. D
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Answer questions 1 – 5 using the diagram below
5. Which particle picture above best represents a heterogeneous sample of matter? A. A B. B C. C D. D
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6. What separation technique is used with the apparatus above?
A. Distillation B. Filtration C. Titration D. Chromatography
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7. What separation technique is used with the apparatus above?
A. Distillation B. Filtration C. Titration D. Chromatography
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8. What separation technique is used with the apparatus above?
A. Distillation B. Filtration C. Titration D. Chromatography
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9. Which of the following is a chemical property of water?
A. It decomposes into H2 and O2 B. It freezes C. It boils D. It evaporates 10. Malleability and ductility are considered to be A. Intensive physical properties B. Chemical properties C. Extensive physical properties D. Properties of nonmetals
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