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Mixtures and Solutions Review Game Grade 5

1. Emily added a solid material to a clear, colorless liquid. What evidence would she look for to indicate that a chemical reaction occurred? . The solid material dissolved in the liquid. The mixture began to bubble. There was no change in the mixture. The volume of the container increased. . Gr

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Mixtures and Solutions Review Game Grade 5

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    1. Mixtures and Solutions Review Game Grade 5 Firmly press the on/off button for three seconds. When Renaissance Responder is highlighted, firmly press Select for three seconds. When Join Session is highlighted, firmly press Select for three seconds. When the screen says Enter Response, wait until the teacher tells you to press the blue Enter button with your response.

    2. 1. Emily added a solid material to a clear, colorless liquid. What evidence would she look for to indicate that a chemical reaction occurred? The solid material dissolved in the liquid. The mixture began to bubble. There was no change in the mixture. The volume of the container increased.

    3. 1. Emily added a solid material to a clear, colorless liquid. What evidence would she look for to indicate that a chemical reaction occurred? The solid material dissolved in the liquid. The mixture began to bubble. There was no change in the mixture. The volume of the container increased.

    4. 2. Which of the following groups contain only single elements? Al, Cl, H, Na CO, NaCl, H20 NaHCO3, HCl, CO2 C6H12O6, NaCl, CaCO3

    5. 2. Which of the following groups contain only single elements? Al, Cl, H, Na CO, NaCl, H20 NaHCO3, HCl, CO2 C6H12O6, NaCl, CaCO3

    6. 3. Which of the following models most accurately represents the CO2 molecule? A B C D

    7. 3. Which of the following models most accurately represents the CO2 molecule? A B C D

    8. 4. Stainless steel is a combination of iron (Fe) and chromium (Cr) called an alloy. Which of the following is another example of an alloy? Aluminum Nickel Lead Brass

    9. 4. Stainless steel is a combination of iron (Fe) and chromium (Cr) called an alloy. Which of the following is another example of an alloy? Aluminum Nickel Lead Brass

    10. 5. A metal poker was left in a campfire. When a camper picked up the poker, his hand was burned. Why did his hand get burned? A chemical reaction occurred between the skin and the metal. The metal poker conducted electricity to the campers hand. The metal poker insulated the the campers hand. The metal poker conducted heat to the campers hand.

    11. 5. A metal poker was left in a campfire. When a camper picked up the poker, his hand was burned. Why did his hand get burned? A chemical reaction occurred between the skin and the metal. The metal poker conducted electricity to the campers hand. The metal poker insulated the the campers hand. The metal poker conducted heat to the campers hand.

    12. 6. How are elements organized on the periodic table? They are arranged by their atomic size They are arranged by their atomic number. They are arranged by their chemical properties. All of the above

    13. 6. How are elements organized on the periodic table? They are arranged by their atomic size They are arranged by their atomic number. They are arranged by their chemical properties. All of the above

    14. 7. What is the simplest form of an element that retains the original properties of that element? An atom A molecule An electron A nucleus

    15. 7. What is the simplest form of an element that retains the original properties of that element? An atom A molecule An electron A nucleus

    16. 8. A scientist wants to take pictures of the well-ordered arrangement of an iron atom. What instrument would scientists use to take pictures of an atom? A hygrometer An electron microscope A thermometer An x-ray

    17. 8. A scientist wants to take pictures of the well-ordered arrangement of an iron atom. What instrument would scientists use to take pictures of an atom? A hygrometer An electron microscope A thermometer An x-ray

    18. 9. What is the chemical formula for table salt? C6H12O6 CO2 CaCO3 NaCl

    19. 9. What is the chemical formula for table salt? C6H12O6 CO2 CaCO3 NaCl

    20. 10. Marissa added a solid material to a cup of water. The solid material dissolved in the liquid, making the liquid transparent. What process could she use to separate the dissolved solid from the liquid? Condensation Precipitation Percolation Evaporation

    21. 10. Marissa added a solid material to a cup of water. The solid material dissolved in the liquid, making the liquid transparent. What process could she use to separate the dissolved solid from the liquid? Condensation Precipitation Percolation Evaporation

    22. 11. In the previous question, Marissa made a solution. How are the materials of a solution separated? Chemically Physically Environmentally Socially

    23. 11. In the previous question, Marissa made a solution. How are the materials of a solution separated? Chemically Physically Environmentally Socially

    24. 12. At room temperature, in which state or states of matter will water naturally occur? Liquid Gas Solid (ice) Liquid and gas

    25. 12. At room temperature, in which state or states of matter will water naturally occur? Liquid Gas Solid (ice) Liquid and gas

    26. 13. The group of elements known as metals all share similar properties. Which of the following are properties of metals? Conducts heat Conducts electricity Has luster All of the above

    27. 13. The group of elements known as metals all share similar properties. Which of the following are properties of metals? Conducts heat Conducts electricity Has luster All of the above

    28. 14. The human body is composed of many elements. What is the most abundant element found in the human body? Lead Oxygen Nitrogen Carbon

    29. 14. The human body is composed of many elements. What is the most abundant element found in the human body? Lead Oxygen Nitrogen Carbon

    30. 15. What is the most abundant molecule found in most living organisms? Water Carbon dioxide Glucose Salt

    31. 15. What is the most abundant molecule found in most living organisms? Water Carbon dioxide Glucose Salt

    32. 16. What is one property of salt when added to water? Dissolves in water to form a solution Forms a precipitate when added Produces a chemical reaction when added to water Forms a mixture that can not be separated

    33. 16. What is one property of salt when added to water? Dissolves in water to form a solution Forms a precipitate when added Produces a chemical reaction when added to water Forms a mixture that can not be separated

    34. 17. Tyler wants to know if one material heats up faster than another. He places two materials in identical containers and then puts the containers in direct sunlight. He plans on checking the materials every 5 minutes to record the temperature. What is the independent variable in this experiment? The temperature of each material The containers The time of each measurement The amount of sunlight

    35. 17. Tyler wants to know if one material heats up faster than another. He places two materials in identical containers and then puts the containers in direct sunlight. He plans on checking the materials every 5 minutes to record the temperature. What is the independent variable in this experiment? The temperature of each material The containers The time of each measurement The amount of sunlight

    36. 18. Using Tylers experiment in the previous question, which of the following is the dependent variable? The temperature of each material The containers The time of the measurements. The amount of sunlight

    37. 18. Using Tylers experiment in the previous question, which of the following is the dependent variable? The temperature of each material The containers The time of the measurements. The amount of sunlight

    38. 19. Adam wants to choose a testable experiment for his science fair project. He needs help determining whether or not an experiment is testable. Which of the following questions could be a testable scientific experiment? Are girls prettier than boys? Does the amount of sunlight affect the growth of a plant? Are people happier when they eat chocolate? Are birds better pets than fish?

    39. 19. Adam wants to choose a testable experiment for his science fair project. He needs help determining whether or not an experiment is testable. Which of the following questions could be a testable scientific experiment? Are girls prettier than boys? Does the amount of sunlight affect the growth of a plant? Are people happier when they eat chocolate? Are birds better pets than fish?

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