Related Topics
Take Another Quiz

Atoms, Molecules And Ions

4 Questions
Chemistry Quizzes & Trivia

Pre-class quiz for chapter 2

Questions and Answers
  • 1. 
    Which statement is correct? 2412Mg
    • A. 

      # protons = 12 # electrons = 12

    • B. 

      # protons = 24 # electrons = 12

    • C. 

      # protons = 12 # electrons = 24

  • 2. 
    I have 28 protons, 31 neutrons and 26 electrons Which of the following am I?
    • A. 

      Fe 2+

    • B. 

      Fe

    • C. 

      Ni

    • D. 

      Ni 2+

    • E. 

      Ga 2+

  • 3. 
    Which of the following is not ionic?
    • A. 

      HNO3

    • B. 

      CoCO3

    • C. 

      NO2

    • D. 

      NH4Cl

  • 4. 
    Which of the following is not covalent?
    • A. 

      H2O

    • B. 

      HClO4

    • C. 

      IBr

    • D. 

      SF6

Related Topics