Periodic Table Of Elements Test: Quiz!

15 Questions | Total Attempts: 200

SettingsSettingsSettings
Please wait...
Periodic Table Of Elements Test: Quiz!

.


Questions and Answers
  • 1. 
    A Russian chemist who discovered a pattern in elements. wrote properties on cards and arranged them in order from increasing atomic mass.
    • A. 

      Demitri Mendeleev

    • B. 

      Henry Moseley

    • C. 

      Dalton

    • D. 

      Democratus

  • 2. 
    Means happening at regular intervals elemental properties repeat every___
    • A. 

      5

    • B. 

      6

    • C. 

      7

    • D. 

      8

  • 3. 
    Elements are classified in one of 3 categories depending on their properties.
    • A. 

      True

    • B. 

      False

  • 4. 
    Most elements. left of the zig-zag line. few electrons in the outer level. most are solid at room temperature. properties: shiny, malleable, electrically conductive, thermally conductive.
    • A. 

      Non metals

    • B. 

      Metals

    • C. 

      Metalloids

    • D. 

      Transition metals

  • 5. 
    Henry Moseley was a British scientist who determined the number of protons in an each element.
    • A. 

      True

    • B. 

      False

  • 6. 
    A bond that forms when electrons are transferred from one atom to another, which results in a positive ion and a negative ion.
    • A. 

      Ionic

    • B. 

      Convalent

    • C. 

      Metallic

    • D. 

      Transition

  • 7. 
    a bond formed when atoms share one or more electrons.
    • A. 

      Ionic

    • B. 

      Convalent

    • C. 

      Metallic

    • D. 

      Transition

  • 8. 
    The bond formed by the attraction between positively charged metal ions around them.
    • A. 

      Ionic

    • B. 

      Convalent

    • C. 

      Metallic

    • D. 

      Transition

  • 9. 
    Alkali metals are the most reactive metals because atoms give up their only outer electron easily. only found in nature combined with other elements. Properties:  soft, the color of silver, shiny, low density.
    • A. 

      True

    • B. 

      False

  • 10. 
    alkaline metals are more reactive because they have two outer electrons that are shared easily. Properties: the color of silver, a higher density of than alkali metals.
    • A. 

      True

    • B. 

      False

  • 11. 
    Transition metals are less reactive then groups 1-2 because they don't share electrons easily. Properties vary widely:  shiny, conductor of electrical and thermal currents higher density and melting point than group 1-2.
    • A. 

      True

    • B. 

      False

Back to Top Back to top