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1. Which of the following is NOT a state of matter?• a) Solid• b) Liquid• c) Heat• d) Gas2. What is another name for a homogeneous mixture?• a) Solution• b) Compound• c) Element• d) Particle3. Which of the following is a characteristic of a heterogeneous mixture?• a) Uniform composition• b) Different phases can be seen• c) Cannot be separated• d) Only made of liquids4. Which method is best for separating a mixture of alcohol and water?• a) Filtration• b) Distillation• c) Magnetism• d) Decanting5. Filtration is most suitable for separating which type of mixture?• a) Salt and water• b) Sand and water• c) Oil and water• d) Sugar and water6. Which SI unit is used for measuring mass?• a) Liter• b) Kelvin• c) Gram• d) Meter7. Which tool is typically used to measure the volume of a liquid?• a) Balance• b) Caliper• c) Thermometer• d) Graduated cylinder8. How many significant numbers are in the measurement 406.02?• a) 3• b) 4• c) 5• d) 69. Which of the following is a pure substance?• a) Air• b) Orange juice• c) Iron• d) Salad10.Which process involves the heating of a liquid to create vapor and thencooling that vapor to create a liquid?• a) Filtration• b) Chromatography• c) Distillation• d) Sedimentation11.What is the SI unit for temperature?• a) Celsius• b) Fahrenheit• c) Kelvin• d) Gram12.Which tool would be best for measuring the length of a small rodaccurately?• a) Meter stick• b) Caliper• c) Ruler• d) Graduated cylinder13.How many significant figures are in the number 0.003405?• a) 4• b) 6• c) 3• d) 514.Which of these is NOT a heterogeneous mixture?• a) A salad• b) A bowl of cereal with milk• c) Saltwater• d) Muddy water15.Elements and compounds are both examples of:• a) Mixtures• b) Heterogeneous mixtures• c) Homogeneous mixtures• d) Pure substances16.The SI unit for amount of substance is:• a) Kelvin• b) Mole• c) Gram• d) Liter17.Which method would be best for separating colored pigments in ink?• a) Distillation• b) Filtration• c) Chromatography• d) Decanting18.In which type of mixture are the components uniformly distributed?• a) Heterogeneous• b) Homogeneous19.Which of the following tools would NOT be suitable for measuringmass?• a) Triple beam balance• b) Graduated cylinder• c) Electronic balance• d) Spring scale20.The number 100.00 has how many significant figures?• a) 3• b) 5• c) 4• d) 2

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  1. Which of the following is NOT a state of matter?• a) Solid• b) Liquid• c) Heat• d) Gas2. What is another name for a homogeneous mixture?• a) Solution• b) Compound• c) Element• d) Particle3. Which of the following is a characteristic of a heterogeneous mixture?• a) Uniform composition• b) Different phases can be seen• c) Cannot be separated• d) Only made of liquids4. Which method is best for separating a mixture of alcohol and water?• a) Filtration• b) Distillation• c) Magnetism• d) Decanting5. Filtration is most suitable for separating which type of mixture?• a) Salt and water• b) Sand and water• c) Oil and water• d) Sugar and water6. Which SI unit is used for measuring mass?• a) Liter• b) Kelvin• c) Gram• d) Meter7. Which tool is typically used to measure the volume of a liquid?• a) Balance• b) Caliper• c) Thermometer• d) Graduated cylinder8. How many significant numbers are in the measurement 406.02?• a) 3• b) 4• c) 5• d) 69. Which of the following is a pure substance?• a) Air• b) Orange juice• c) Iron• d) Salad10.Which process involves the heating of a liquid to create vapor and thencooling that vapor to create a liquid?• a) Filtration• b) Chromatography• c) Distillation• d) Sedimentation11.What is the SI unit for temperature?• a) Celsius• b) Fahrenheit• c) Kelvin• d) Gram12.Which tool would be best for measuring the length of a small rodaccurately?• a) Meter stick• b) Caliper• c) Ruler• d) Graduated cylinder13.How many significant figures are in the number 0.003405?• a) 4• b) 6• c) 3• d) 514.Which of these is NOT a heterogeneous mixture?• a) A salad• b) A bowl of cereal with milk• c) Saltwater• d) Muddy water15.Elements and compounds are both examples of:• a) Mixtures• b) Heterogeneous mixtures• c) Homogeneous mixtures• d) Pure substances16.The SI unit for amount of substance is:• a) Kelvin• b) Mole• c) Gram• d) Liter17.Which method would be best for separating colored pigments in ink?• a) Distillation• b) Filtration• c) Chromatography• d) Decanting18.In which type of mixture are the components uniformly distributed?• a) Heterogeneous• b) Homogeneous19.Which of the following tools would NOT be suitable for measuringmass?• a) Triple beam balance• b) Graduated cylinder• c) Electronic balance• d) Spring scale20.The number 100.00 has how many significant figures?• a) 3• b) 5• c) 4• d) 2
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Solution

  1. c) Heat
  2. a) Solution
  3. b) Different phases can be seen
  4. b) Distillation
  5. b) Sand and water
  6. c) Gram
  7. d) Graduated cylinder
  8. b) 4
  9. c) Iron
  10. c) Distillation
  11. c) Kelvin
  12. b) Caliper
  13. a) 4
  14. c) Saltwater
  15. d) Pure substances
  16. b) Mole
  17. c) Chromatography
  18. b) Homogeneous
  19. b) Graduated cylinder
  20. b) 5

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