#1 #2 Use the pictures above to answer questions 12 & 13. #3 12 Which picture or pictures best show a pure element? A. Picture #1 & Picture #2 B. Picture #1 only 13 Which picture shows a pure compound? A. Picture #1 & Picture #2 B. Picture #1 only C. Picture #3 & Picture #4 D. Picture #4 only C. Picture #3 & Picture #4 D. Picture #4 only #4 14 Which is NOT a characteristic of a solid? A. Fixed shape and fixed volume. B. Atoms or molecules very closely packed together in a regular arrangement. C. The atoms or molecules vibrate at different rates at different temperatures. D. The free surface is a gravity surface, and always horizontal to the Earth's surface. What is a solid substance in which the atoms and molecules are in a repeating 3- 15 dimensional arrangement or bonding pattern throughout? A. Crystalline solids B. Amorphous solids C. Ambidextrous solids D. Marl solids What is a solid substance in which the atoms and molecules are randomly or 16 inconsistently arranged throughout? There is no repeating pattern or arrangement. A. Crystalline solids C. Ambidextrous solids B. Amorphous solids D. Marl solids

#1 #2 Use the pictures above to answer questions 12 & 13. #3 12 Which picture or pictures best show a pure element? A. Picture #1 & Picture #2 B. Picture #1 only 13 Which picture shows a pure compound? A. Picture #1 & Picture #2 B. Picture #1 only C. Picture #3 & Picture #4 D. Picture #4 only C. Picture #3 & Picture #4 D. Picture #4 only #4 14 Which is NOT a characteristic of a solid? A. Fixed shape and fixed volume. B. Atoms or molecules very closely packed together in a regular arrangement. C. The atoms or molecules vibrate at different rates at different temperatures. D. The free surface is a gravity surface, and always horizontal to the Earth's surface. What is a solid substance in which the atoms and molecules are in a repeating 3- 15 dimensional arrangement or bonding pattern throughout? A. Crystalline solids B. Amorphous solids C. Ambidextrous solids D. Marl solids What is a solid substance in which the atoms and molecules are randomly or 16 inconsistently arranged throughout? There is no repeating pattern or arrangement. A. Crystalline solids C. Ambidextrous solids B. Amorphous solids D. Marl solids

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter13: The Chemistry Of Solutes And Solutions

Section13.7: Colligative Properties Of Solutions

Problem 13.16E: Suppose that you are closing a cabin in the north woods for the winter and you do not want the water...

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