Do You Have Enough 6th Grade Chemistry In You?

10 Questions | Total Attempts: 35

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Do You Have Enough 6th Grade Chemistry In You?

Chemistry is a branch of science that studies the composition, structure, properties and change of matter. It encompasses other natural sciences like physics, geology and biology in it's aim to explain the fundamentals of matter.


Questions and Answers
  • 1. 
    Acids and bases usually combine to form what?
    • A. 

      Basic acids

    • B. 

      Salt

    • C. 

      Acidic bases

    • D. 

      Neutral gas

  • 2. 
    What do you call a substance that absorbs moisture?
    • A. 

      Hygroscopic

    • B. 

      Microscopic

    • C. 

      Deliquescent

    • D. 

      Corrosive

  • 3. 
    What do you call rocks that are rich in metals?
    • A. 

      Ores

    • B. 

      Igneous

    • C. 

      Metamorphic

    • D. 

      Sedimentary

  • 4. 
    What does oxygen combine with to form rust?
    • A. 

      Aluminium

    • B. 

      Steel

    • C. 

      Iron

    • D. 

      Carbon

  • 5. 
    What is the color of Chlorine gas?
    • A. 

      Blue

    • B. 

      Red

    • C. 

      Green

    • D. 

      Yellow

  • 6. 
    What property of metals allow them to be drawn into thin wires?
    • A. 

      Lustrous

    • B. 

      Brittle

    • C. 

      Tensile

    • D. 

      Ductility

  • 7. 
    Which element usually denotes an acid?
    • A. 

      Hydrogen

    • B. 

      Helium

    • C. 

      Lithium

    • D. 

      Beryllium

  • 8. 
    Which kind of reaction liberates heat?
    • A. 

      Explosive reaction

    • B. 

      Neutralization reaction

    • C. 

      Endothermic reaction

    • D. 

      Exothermic reaction

  • 9. 
    Which of the following is a base?
    • A. 

      Potassium Hydroxide

    • B. 

      Sodium Chloride

    • C. 

      Sodium hydroxide

    • D. 

      Calcium Chloride

  • 10. 
    Which substance causes the fizz in soft drinks?
    • A. 

      Carbon mono oxide

    • B. 

      Carbon dioxide

    • C. 

      Hydrocloric acid

    • D. 

      Sodium Chloride

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