Chemistry Mid Term Test

70 Questions | Total Attempts: 32

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Chemistry Quizzes & Trivia

End of semester quiz for high school chemistry


Questions and Answers
  • 1. 
    1. convert 20g to kg
  • A. 

    2000kg

  • B. 

    20000kg

  • C. 

    0.20kg

  • D. 

    0.020kg

  • 2. 
    2. convert 23 ml to liters
    • A. 

      0.023L

    • B. 

      230L

    • C. 

      230000L

    • D. 

      23000L

  • 3. 
    3. convert 18 km to mm
    • A. 

      18000mm

    • B. 

      0.0018mm

    • C. 

      18000000mm

    • D. 

      1.80mm

  • 4. 
    4. convert 88 kg to mg
    • A. 

      8.8mg

    • B. 

      88000mg

    • C. 

      0.0000088mg

    • D. 

      88000000mg

  • 5. 
    5. convert 23.6 cm to mm
    • A. 

      2.36mm

    • B. 

      236mm

    • C. 

      0.236mm

    • D. 

      0.0236mm

  • 6. 
    6. define matter
    • A. 

      The smallest particle of an element

    • B. 

      The smallest particles on earth

    • C. 

      Anything that have mass and occupy space

    • D. 

      A positively charge particle

  • 7. 
    7. name the three states of matter
    • A. 

      Protons, neutrons, and electrons

    • B. 

      Metals, non-metals, and metalloids

    • C. 

      Solid, liqui, and gas

    • D. 

      Freezing, melting, and evaporation

  • 8. 
    8. explain what happens to the molecules in matter when it is Heated
    • A. 

      Molecules move close together

    • B. 

      Molecules split

    • C. 

      Molecules move farther apart

    • D. 

      Molecules evaporate

  • 9. 
    9. What instruments do we use to measure volume
    • A. 

      Thermometer

    • B. 

      Graduated cylinder

    • C. 

      Scale

    • D. 

      Ruler

  • 10. 
    10. What instruments do we use to measure mass
    • A. 

      Graduated cylinder

    • B. 

      Thermometer

    • C. 

      Beaker

    • D. 

      Scale

  • 11. 
    11. What instruments do we use to measure density
    • A. 

      Scale and thermometer

    • B. 

      Scale and stop watch

    • C. 

      Graduated cylinder and ruler

    • D. 

      Graduated cylinder and scale

  • 12. 
    12. what SI unit is used to measure volume
    • A. 

      Grams

    • B. 

      Kilometer

    • C. 

      Liters

    • D. 

      Degree celcius

  • 13. 
    13. properties that cannot be observed with the five senses are called
    • A. 

      Sub-microscopic properties

    • B. 

      Macroscopic properties

    • C. 

      Physical properties

    • D. 

      Biological properties

  • 14. 
    14. a substance consisting of two elements chemically combined is known as
    • A. 

      Mixture

    • B. 

      Solution

    • C. 

      Element

    • D. 

      Compound

  • 15. 
    15. a mixture that separate into two visible phases is known as
    • A. 

      Solution

    • B. 

      Heterogeneous mixture

    • C. 

      Homogeousmixture

    • D. 

      Compound

  • 16. 
    16. a postitive charge particle found in the nucleus is called
    • A. 

      Neutron

    • B. 

      Proton

    • C. 

      Electron

    • D. 

      Atom

  • 17. 
    17. a change from liquid to solid is called
    • A. 

      Melting

    • B. 

      Boiling

    • C. 

      Freezing

    • D. 

      Condensation

  • 18. 
    18. a change from liquid to gas is known as
    • A. 

      Condensation

    • B. 

      Melting

    • C. 

      Sublimation

    • D. 

      Evaporation

  • 19. 
    19. a change from gas to liquid is called
    • A. 

      Sublimation

    • B. 

      Evaporation

    • C. 

      Freezing

    • D. 

      Condensation

  • 20. 
    20. a mixture of sand and iron particles can be separated by
    • A. 

      Distillation

    • B. 

      Magnetism

    • C. 

      Decantation

    • D. 

      Filtration

  • 21. 
    21. a mixture of salt and water can be separated by
    • A. 

      condensation

    • B. 

      Filtration

    • C. 

      Crystalization

    • D. 

      Distillation

  • 22. 
    22. a mixture of sand and water can be separated by
    • A. 

      Filtration

    • B. 

      Evaporation

    • C. 

      Distilation

    • D. 

      Crystalization

  • 23. 
    23. a mixture of peroxide and water can be separated by
    • A. 

      Evaporation

    • B. 

      Sublimation

    • C. 

      Decantation

    • D. 

      Distilation

  • 24. 
    24. Burning wood is an example of
    • A. 

      Physical change

    • B. 

      Chemical change

  • 25. 
    25. baking cake is classified as
    • A. 

      Physical change

    • B. 

      Chemical change

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