1 .		Which one of the following has been the most extensively tested? Online Text [Hint]
2 .		Which one of the following is a physical process? Online Text [Hint]
3 .		Which of the following is an extensive property? Online Text [Hint]
4 .		The symbol for the element potassium is Online Text [Hint]
5 .		Which metric prefix would replace the power of 10 in 3.68 x 10-3 m? Online Text [Hint]
6 .		The high temperature during a summer day was observed to be 92°F. What was this temperature in °C ? Online Text [Hint]
7 .		Which of the following is a homogeneous mixture? Online Text [Hint]
8 .		Which of the following does not represent a physical property? Online Text [Hint]
9 .		Which of the following processes does not represent a physical change? Online Text [Hint]
10 .		How many µg are in 0.0134 g? Online Text [Hint]
11 .		Which one of the following is an extensive property? Online Text [Hint]
12 .		Which of the following statements can be used to describe the study of chemistry? Online Text [Hint]
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