Physical Science: Basic MCQ Test! Quiz

10 Questions | Total Attempts: 301

SettingsSettingsSettings
Physical Science: Basic MCQ Test! Quiz - Quiz

.


Questions and Answers
  • 1. 
    Elements that take or give electrons to have full out energy levels or orbitals are
    • A. 

      Neutral

    • B. 

      Nonreactive

    • C. 

      Halogens

    • D. 

      Reactive

  • 2. 
    What are the most reactive metals?
    • A. 

      Alkali metals

    • B. 

      Transition metals

    • C. 

      Alkaline-earth metals

    • D. 

      Lanthanides

    • E. 

      Actinides

  • 3. 
    Boron Group has how many valance electrons?
    • A. 

      7

    • B. 

      13

    • C. 

      2

    • D. 

      None of the above

  • 4. 
    What are allotropes?
    • A. 

      Different forms of differents elements

    • B. 

      Different forms of the same element

  • 5. 
    Nitrogen Group has 5 valance electrons which means they will do what to have a whole outer layer?
    • A. 

      Gain

    • B. 

      Lose

    • C. 

      Share

    • D. 

      Nothing

    • E. 

      None of the above

  • 6. 
    How many electrons does the oxygen group need?
    • A. 

      7

    • B. 

      14

    • C. 

      16

    • D. 

      4

  • 7. 
    Group 17
    • A. 

      Halogens

    • B. 

      Transitions Metals

    • C. 

      Noble Gases

  • 8. 
    What electron is in a group all by its self?
    • A. 

      Boron

    • B. 

      Fluorine

    • C. 

      Hydrogen

    • D. 

      None of the above

  • 9. 
    Which reaction is one in which energy is released?
    • A. 

      Endothermic

    • B. 

      Chemical

    • C. 

      Physical

    • D. 

      Exothermic

  • 10. 
    In an exothermic reaction, more energy is given off when the bonds            in the products than is needed to           the bonds in the reactants.
    • A. 

      Form; break

    • B. 

      Break; form

Back to Top Back to top