How Much Science Do You Know?

10 Questions | Total Attempts: 709

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How Much Science Do You Know?

Remember the days of school science lessons? Wearing your lab coat to all lesson just to watch your friends explode Mentos in a bottle of Coca Cola after class? Take our quiz to find out how much you actually remember a few years later.  


Questions and Answers
  • 1. 
    Which is the molecule symbol for methane? 
    • A. 
    • B. 
  • 2. 
    Dry ice is a form of what?
    • A. 

      Frozen nitrogen

    • B. 

      Frozen carbon dioxide

  • 3. 
    The earth's atmosphere is 10% oxygen. 
    • A. 

      True

    • B. 

      False

  • 4. 
    Where in the body is insulin produced? 
    • A. 

      The liver

    • B. 

      The pancreas

    • C. 

      The thyroid gland

    • D. 

      The spleen

  • 5. 
    Which of these does not affect photosynthesis? 
    • A. 

      Temperature

    • B. 

      Light intensity

    • C. 

      Rainfall

    • D. 

      Chlorophyll

  • 6. 
    Approximately what is the pH of your stomach? 
    • A. 

      1-3

    • B. 

      4-5

    • C. 

      7

    • D. 

      8-9

  • 7. 
    Which chemical element, number 11 in the periodic table has the symbol Na?
    • A. 

      Nickel

    • B. 

      Sodium

    • C. 

      Iron

    • D. 

      Silver

  • 8. 
    Diamonds are a form of which chemical element?
    • A. 

      Calcium

    • B. 

      Platinum

    • C. 

      Carbon

    • D. 

      Sodium

  • 9. 
    Which mineral forms the lead in a pencil?
    • A. 

      Lead

    • B. 

      Graphite

  • 10. 
    Which is the longest bone in the human body? 
    • A. 

      The spine

    • B. 

      The femur

    • C. 

      The tibia

    • D. 

      The humerus

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