So How Much Do You Know About Electron Arrangement?!

4 Questions

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Electron Configuration Quizzes & Trivia

Answer these questions correctly otherwise you will fail your A-Levels, and therefore, LIFE!Theres only 4 questions so if you get them wrong thats disgusting

Questions and Answers
  • 1. 
    What is the correct definition of ionisation energy?
    • A. 

      The enrgy required to remove the electrons in the outer shell

    • B. 

      The energy required to remove a mole of electrons from a mole of atoms in a gaseous state

    • C. 

      The energy required to lift an elephant from around a nucleus

  • 2. 
    Generally, ionisation energy _________ across a period
  • 3. 
    What causes the first drop in ionisation energy between Mg and Al
    • A. 

      There is stronger metallic bonding in magnesium then in aluminium

    • B. 

      In magnesium there is repulsion between the paired electrons

    • C. 

      3p is slightly higher in energy then 3s despite the increase in nuclear charge

  • 4. 
    Whats the electronic configuration of sulfur?
    • A. 

      1s2 2s2 2p7 3s2 3p5

    • B. 

      1s2 2s2 2p6 3s2 3p4

    • C. 

      1s2 2p6 3s2 3p4 3d10