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Practice on Identifying Types of Matter Is mercury an element, compound, or mixture? * element * compound * mixture Correct answer:element Is table salt, sodium chloride, an element, compound, or mixture? * element * compound * mixture Correct answer:compound Is (pure) water an element or compound? * element * compound Correct answer:compound What type of mixture is coffee? * homogeneous mixture * heterogeneous mixture Correct answer:homogeneous mixture What type of mixture is household vinegar? * homogeneous mixture * heterogeneous mixture Correct answer:homogeneous mixture What type of mixture is air? * homogeneous mixture * heterogeneous mixture Correct answer:homogeneous mixture Tap water is a(n) * element * compound * homogeneous mixture * heterogeneous mixture Correct answer:homogeneous mixture Calcium and fluoride ions are in tap water. Is water listed on the periodic table? No Fourteen carat gold is a(n) * element * compound * homogeneous mixture * heterogeneous mixture Correct answer:homogeneous mixture Carbon dioxide is a(n) * element * compound * homogeneous mixture * heterogeneous mixture Correct answer:compound Carbon dioxide is one compound. Vegetable soup is a(n) * element * compound * homogeneous mixture * heterogeneous mixture Correct answer:heterogeneous mixture The ocean is a(n)? * element * compound * homogeneous mixture * heterogeneous mixture Correct answer:heterogeneous mixture Iron is a(n) * element * compound * homogeneous mixture * heterogeneous mixture Correct answer:element Is iron on the periodic table? Concrete is a(n)? * element * compound * homogeneous mixture * heterogeneous mixture Correct answer:heterogeneous mixture Wood is an? * element * compound * homogeneous mixture * heterogeneous mixture Correct answer:heterogeneous mixture Wood is made from trees, which have many different types of cells. How do you define material? How should a chemical engineer define material? How do you define matter? How should a chemical engineer define matter? What are the types of material? How can you describe a solid, a liquid, or a gas? What properties of solids, liquids, and gases make them different? How can matter change from state to state? How does temperature affect material? What things are not made up of material? What information about the properties of material can be gathered by observation? What common material is affected by magnetism? How can objects within each state of matter be different? What are the three states of matter? What is a liquid? What is a solid? What is a gas? Why does matter change state? What are the states of water? What is a solution? What is a colloid? What is an element? What are materials, exactly? Who are materials scientists and what do they do? What are materials made of? Why is window glass transparent? What should you know about a material? Is it natural or man-made? Is it a compound or a mixture? Is it solid, liquid, or gas? Is it organic or inorganic? What elements does it contain? What are the mechanical, chemical, thermal, and/or electric conductivity properties of the materials? What should be included in the mechanical, chemical, thermal, and/or electric conductivity properties of the materials? Mechanical properties also are called strength of materials. What are its natural uses? What products are made from this material? What is a synthetic material? A substance made artificially, by heat and chemical reactions, is a synthetic. What properties should new materials have? You need to answer these questions: What is the intended use of this material? Is this material for human body use or nonhuman body use? Materials for use in the human body must be nontoxic and resistant to corrosion by blood and other body fluids. Are salt (sodium and chlorine), the air (oxygen, nitrogen and carbon dioxide), water (hydrogen and oxygen), and rock salt (sand and salt) materials? Can a material be only a compound or a mixture? What is an example of material that is a compound? What is an example of material that is an element or alloy? What is an example of material that is a mixture? How do you define a composite material? Material that is formed by two or more materials. What are examples of composite materials? |
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