Which of the following statements is FALSE? (You can choose more than one answer) Gas doesn't have a definite volume or shape. The temperature at which the solid start changing to liquid is the boiling point. Temperature is the average kinetic energy of particles in a substance. ON. Diamond is an example of amorphous solid. V. Sublimation is the change of state from liquid to gas. The density of water increases when you cool it down from 4"C 0°C. Evaporation takes place only at the surface of a liquid. V The formation of clouds in the sky is an example of condensation.

Which of the following statements is FALSE? (You can choose more than one answer) Gas doesn't have a definite volume or shape. The temperature at which the solid start changing to liquid is the boiling point. Temperature is the average kinetic energy of particles in a substance. ON. Diamond is an example of amorphous solid. V. Sublimation is the change of state from liquid to gas. The density of water increases when you cool it down from 4"C 0°C. Evaporation takes place only at the surface of a liquid. V The formation of clouds in the sky is an example of condensation.

Introductory Chemistry: An Active Learning Approach

6th Edition

ISBN:9781305079250

Author:Mark S. Cracolice, Ed Peters

Publisher:Mark S. Cracolice, Ed Peters

Chapter2: Matter And Energy

Section: Chapter Questions

Problem 48E: Questions 47 and 48: Samples of matter may be classified in several ways, including gas, liquid, or...

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Questions 47 and 48: Samples of matter may be classified in several ways, including gas, liquid, or solid G, L, S; pure substance or mixture P, M; homogenous or heterogeneous Hom, Het; and, for pure substances, element or compound E, C. For each substance in the left column of the tables shown, place in the other columns the symbol from the top of the column that best describes the substance in its most common state at room temperature and pressure. Assume that the material is clean and uncontaminated. The first box is filled in as an example. G, L, S P, M Hom, Het E, C Factory smokestack emissions All, but mostly G Concrete in a sidewalk Helium Hummingbird feeder solution Table salt
Questions 47 and 48: Samples of matter may be classified in several ways, including gas, liquid, or solid G, L, S; pure substance or mixture P, M; homogenous or heterogeneous Hom, Het; and, for pure substances, element or compound E, C. For each substance in the left column of the tables shown, place in the other columns the symbol from the top of the column that best describes the substance in its most common state at room temperature and pressure. Assume that the material is clean and uncontaminated. The first box is filled in as an example. G, L, S P, M Hom, Het E, C Limestone calcium carbonate Lead Freshly squeezed orange juice Oxygen Butter in the refrigerator
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