Q2 Bell Work Quiz (Intro)

40 Questions | Total Attempts: 140

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Work Quizzes & Trivia

Quiz over Quarter 2 Bell work starting on 10/21 till 12/8


Questions and Answers
  • 1. 
    What is the amount of energy required for an electron to jump energy levels?
    • A. 

      A) leap

    • B. 

      B) quantum

    • C. 

      C) light barrier

  • 2. 
    The lowest frequency in the visible light spectrum is what color?
    • A. 

      Violet

    • B. 

      Blue

    • C. 

      Red

  • 3. 
    What is the ejection of electrons by metals when light shines on them?
    • A. 

      Photoelectric effect

    • B. 

      Gold foil experiment

    • C. 

      Cathode ray tube experiment

  • 4. 
    Who stated that matter behaves as both waves and particles?
    • A. 

      Einstein

    • B. 

      De Broglie

    • C. 

      Dalton

  • 5. 
    What is a bundle of light energy?
    • A. 

      Quantum

    • B. 

      Quark

    • C. 

      Photon

  • 6. 
    Sublimation (think dry ice) is the process in which a solid changes from a:
    • A. 

      Liquid to a gas

    • B. 

      Solid to a gas

    • C. 

      Gas to a liquid

  • 7. 
    Which orbital has the highest energy?
    • A. 

      F-orbital

    • B. 

      S-orbital

    • C. 

      D-orbital

  • 8. 
    How many electrons can the p orbital contain?
    • A. 

      3

    • B. 

      6

    • C. 

      10

  • 9. 
    Metalloids lie on either side of the staircase separating the:
    • A. 

      Alkali metals and noble gases

    • B. 

      Transition metals and halogens

    • C. 

      Metals and nonmetals

  • 10. 
    Noble gases are:
    • A. 

      Normally gases at room temperature

    • B. 

      Elements with 8 valence electrons

    • C. 

      Un-reactive or inert

    • D. 

      All of these

  • 11. 
    The alkali metals are all part of group
    • A. 

      2

    • B. 

      1

    • C. 

      17

  • 12. 
    Which one makes up the majority of the elements?
    • A. 

      Metalloids

    • B. 

      Nonmetals

    • C. 

      Metals

  • 13. 
    Noble gases make up group
    • A. 

      18

    • B. 

      17

    • C. 

      1

  • 14. 
    What is the trend for ionization energy across a period?
    • A. 

      It increases

    • B. 

      It decreases

    • C. 

      It remains constant

  • 15. 
    Which of the elements has the highest ionization energy value?
    • A. 

      Hydrogen

    • B. 

      Cesium

    • C. 

      Fluorine

  • 16. 
    To neutralize an acid burn, the safest substance to use would be:
    • A. 

      Alcohol

    • B. 

      Strong base

    • C. 

      Baking soda

  • 17. 
    The proper method for treating a hot glass burn would be
    • A. 

      Cold water

    • B. 

      Butter

    • C. 

      Baking soda

  • 18. 
    The first thing you do when you spill a chemical is:
    • A. 

      Tell the teacher

    • B. 

      Evacuate the room

    • C. 

      Pour water on the spill

  • 19. 
    A mixture is a combination of 
    • A. 

      2 or more substances not chemically bound together

    • B. 

      2 elements chemically bound together

    • C. 

      2 or more gases

  • 20. 
    An example of a physical property of an element is:
    • A. 

      It's boiling point

    • B. 

      It's reactivity with water

    • C. 

      It's ability to bond with oxygen

  • 21. 
    What is the oxidation # for Group 17?
    • A. 

      1+

    • B. 

      1-

    • C. 

      2+

  • 22. 
    Cations are atoms with a positive charge.  What has happened to a cation's electron count?
    • A. 

      It has increased

    • B. 

      It has decreased

    • C. 

      It stayed the same

  • 23. 
    Anions have a surplus of 
    • A. 

      Protons

    • B. 

      Electrons

    • C. 

      Neutrons

  • 24. 
    What is the oxidation # of Group 15 elements?
    • A. 

      1+

    • B. 

      3-

    • C. 

      2-

  • 25. 
    What is the minimum amount of valence electrons any atom can have?
    • A. 

      0

    • B. 

      2

    • C. 

      1