SCIN131 Week 1 Quiz
Question 5 of 25 4.0/ 4.0 Points An American Golden Dollar coin has a mass of approximately 8.1 grams. Which of the following represents an equivalent mass? A. none of the above B. 0. micrograms C. 8,100 centigrams D. 81,000 milligrams E. 0.0081 kilograms Feedback: Good! Prefixes and their multipliers are discussed in Chapter 1. This involves metric prefixes. Question 6 of 25 4.0/ 4.0 Points Which of the following is true of ice, water and steam? A. they are the same substance in different chemical and physical states B. they are the same substance in different physical states C. they are three different chemical substances D. they are the same substance in different chemical states
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scin131 week 1 quiz