TEAS 7 Test Chemistry (All TEAS Test Topics)correctly answered 2023

TEAS 7 Test Chemistry (All TEAS Test Topics)correctly answered 2023 Cohesion - correct answer Cohesion is the tendency of particles of the same kind to stick to each other and is an important property to consider when looking at states of matter. This image describes the various phase changes and how it either absorbs or releases energy. - correct answer Please see chart. TEAs 7 Online Course - correct answer www.SmartEditionA What phase changes require energy to be added to the system because the substance has more energy at the end of the phase change? - correct answer The phase changes are melting, vaporization (boiling), and sublimation. What phase changes require energy to be released to the system because the substance has more energy at the end of the phase change? - correct answer These phase changes are freezing, condensation, and deposition. Matter - correct answer Matter is anything that takes up space and has mass. A golf ball contains more matter than a table-tennis ball. The golf ball has more mass. The amount of matter that an object contains is its mass. Mass - correct answer Matter is anything that takes up space and has mass. A golf ball contains more matter than a table-tennis ball. The golf ball has more mass. The amount of matter that an object contains is its mass. substance - correct answer A substance is matter that has a uniform and definite composition. Lemonade is not a substance because not all pitchers of lemonade are identical. physical property - correct answer A physical property is a quality or condition of a substance that can be observed or measured without changing the substance's composition.