Quizes - Quiz 1 A Quiz 1 name_KEY_ quiz form A 1. The basic...

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Quiz 1 A Quiz 1 name______KEY _______________ quiz form A 1. The basic unit of volume in the metric system is the A. gram B. gram per cubic centimeter C. Kelvin D. liter E. meter 2. Which of the following numbers definitely contains exactly five significant figures? A. 0.04910 B. 0.4910 C. 4.9100 D. 49100 E. 4910000 3. What is 2.1 x 10 -5 written in decimal notation? A. 2100000 B. 210000 C. 210 D. 0.0021 E. 0.000021
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A. P, potassium B. C, copper C. Mg, manganese D. Ag, silver E. Sn, silicon 5. An atom with Z = 26 and A = 58 contains ____ protons and ____neutrons. A. 26, 58 B. 58, 26 C. 26 , 32 D. 32, 26 E. 26, 84 6. Which of the following is not a physical property of water? A. It boils at 100 o C at 1 atm pressure. B. It freezes at 0 o C at 1 atm pressure. C. It is clear and colorless D. Water exists in solid, liquid, and gaseous forms. E. It reacts rapidly with potassium metal to form potassium hydroxide. 7. How many millliliters is 0.2750 liters?
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Quizes - Quiz 1 A Quiz 1 name_KEY_ quiz form A 1. The basic...

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