What Do You Know About Carbon?

10 Questions

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What Do You Know About Carbon?

Do you know that the human body is made up of blocks and blocks of carbon? What else do you know about the most ubiquitous element of the universe?


Questions and Answers
  • 1. 
    What is the atomic number of carbon?
    • A. 

      12

    • B. 

      6

    • C. 

      14

    • D. 

      5

  • 2. 
    What is the mass number of carbon?
    • A. 

      16

    • B. 

      10

    • C. 

      12

    • D. 

      14

  • 3. 
    Carbon is
    • A. 

      Trivalent

    • B. 

      Divalent

    • C. 

      Ambivalent

    • D. 

      Tetravalent

  • 4. 
    What is the chemical symbol of carbon?
    • A. 

      Ca

    • B. 

      CA

    • C. 

      C

    • D. 

      Ca

  • 5. 
    How many electrons has a carbon atom?
    • A. 

      6

    • B. 

      4

    • C. 

      2

    • D. 

      1

  • 6. 
    Carbon forms
    • A. 

      Elemental bonds

    • B. 

      Electrovalent bonds

    • C. 

      Covalent bonds

    • D. 

      Divisible bonds

  • 7. 
    The hardest substance on earth is
    • A. 

      Rock

    • B. 

      Stone

    • C. 

      Diamond

    • D. 

      Ice

  • 8. 
    On the periodic table, Carbon stands in
    • A. 

      P block

    • B. 

      D block

    • C. 

      C block

    • D. 

      F block

  • 9. 
    How many is0topes has the carbon atom?
    • A. 

      4

    • B. 

      3

    • C. 

      2

    • D. 

      1

  • 10. 
    Carbon is
    • A. 

      Non metallic

    • B. 

      Metallic

    • C. 

      Magnetic

    • D. 

      Rusty