WOC MT 4 questions

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Unformatted text preview: Barnes made his fortune selling what? 42. True or false: Like gold, silver can only be dissolved in Aqua Regia. 43. How many times more prevalent is silver than gold in the Earth’s crust: a. 2 b. 20 c. 200 d. 2000 e. 20 000 44. Unlike gold, silver can very easily react with other materials due to what chemical property? 45. True or false: Silver is rarely found in its elemental state in nature, it is usually combined with another material. 46. What is the purpose of roasting in relation to silver? 47. Which of the following is correct with respect to density (from most to least dense): a...
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This note was uploaded on 04/08/2014 for the course CHEM 181 taught by Professor Multiple during the Spring '11 term at McGill.

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