Science & Technology Trivia Quiz 17

10 questions · 4 multiple choice · 6 number answers · scored out of 1000

Answer everything below, then hit finish for a scored breakdown. Number questions give partial credit for close guesses, so always take a shot.

  1. Multiple choiceeasy
    Which blood component is responsible for carrying oxygen?
  2. Number answerhard

    Hint: Macro and trace minerals

  3. Number answermedium
  4. Multiple choicemedium
    What is the chemical formula for methane?
  5. Number answerhard

    Hint: Four intrinsic, four extrinsic

  6. Number answermedium
  7. Multiple choicemedium
    What is the speed of light in km/s (approximately)?
  8. Number answerhard

    Hint: At sea level and room temperature

  9. Number answervery easy
  10. Multiple choicemedium
    What is the chemical symbol for sodium?

0 of 10 answered · 10 still blank (they score 0)

Answer key

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  1. Which blood component is responsible for carrying oxygen?Red blood cells
  2. How many essential minerals does the human body need?16
  3. How many pairs of chromosomes do humans have in each cell?23
  4. What is the chemical formula for methane?CH4
  5. How many muscles are in the human tongue?8
  6. How many chromosomes do humans have?46
  7. What is the speed of light in km/s (approximately)?300,000
  8. What is the speed of sound in meters per second?343
  9. How many hours does the Earth take to rotate once?24
  10. What is the chemical symbol for sodium?Na

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