Aluminium Alloy Properties Quiz!

10 Questions | Total Attempts: 117

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Aluminium Alloy Properties Quiz!

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Questions and Answers
  • 1. 
    Which of the following is the atomic number of Aluminium? 
    • A. 

      13

    • B. 

      15

    • C. 

      17

    • D. 

      11

  • 2. 
    By mass, aluminium makes up to how much of the earth's crust?
    • A. 

      8%

    • B. 

      15%

    • C. 

      5%

    • D. 

      10%

  • 3. 
    Amongst the abundant elements, Aluminium is of which position?
    • A. 

      Second 

    • B. 

      Fifth 

    • C. 

      Third 

    • D. 

      Fourth 

  • 4. 
    Which of the following is the chief ore of aluminium? 
    • A. 

      Manganese 

    • B. 

      Lead 

    • C. 

      Anglesite

    • D. 

      Bauxite 

  • 5. 
    It is found combined in how many different minerals? 
    • A. 

      Less than 250

    • B. 

      Over 270

    • C. 

      290 

    • D. 

      Over 280 

  • 6. 
    Which of the following is the electrons per shell of Aluminium? 
    • A. 

      2, 8, 3

    • B. 

      3,9,4

    • C. 

      2, 9, 5

    • D. 

      1, 8, 3

  • 7. 
    What is the heat of vaporization?
    • A. 

      284 kJ/mol

    • B. 

      10.71 kJ/mol

    • C. 

      198 kJ/mol

    • D. 

      239 kJ/mol

  • 8. 
    Which of the following is the molar heat capacity? 
    • A. 

      127 kJ/mol

    • B. 

      933 J/(mol.K)

    • C. 

      24.20 J/(mol.K)

    • D. 

      10.71 kJ/mol

  • 9. 
    Which of the following is the Pauling scale of aluminium? 
    • A. 

      2.56

    • B. 

      1.61

    • C. 

      1.90

    • D. 

      1.85

  • 10. 
    What is the Van der Waals radius of Aluminium? 
    • A. 

      189 pm

    • B. 

      256 pm

    • C. 

      157 pm

    • D. 

      184 pm

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