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[CHM113] 113TApe1sp08

[CHM113] 113TApe1sp08 - Practice Exam 1 CHM 113 Spring 08...

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Practice Exam 1 CHM 113 Spring 08 Information that you may (or may not) find useful: 1 inch = 2.54 cm 1 lb = 453.6 g K = o C + 273.15
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1. What is the name of the Group 7 on the periodic table? A. Halogens B. Alkaline Earth Metals C. Noble Gases D. Alkali Metals 2. Which of the following is not considered a fundamental SI unit of measurement? 3. Which of the following is a STRONG acid? 4. What is the oxidation number of Cr in Cr 2 O 7 2- ? 5. What compound would result from combining Ca and P? A. CaP B. Ca 2 P C. Ca 2 P 3 D. Ca 3 P 2 6. Which of the following compounds is correctly matched with its names? 7. Which of the following elemental symbols is INCORRECTLY paired with its name? 8. Which of the following is an INTENSIVE property of a beaker full of acetone?
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9. Which of the following is NOT true about an atom of beryllium? A. It has 4 electrons B. It has 4 protons C. It has 5 neutrons D. It has a +2 charge 10. Which of the following is false? 11. What is the mass of 7.50 mL of AlCl 3 if its density is 4.20 g/mL?
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