Matter And Change

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  • 1/10 Questions

    Which of the following is a chemical change?

    • Burning paper
    • Dissolving salt in water
    • Cutting magnesium
    • Grinding crystals
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About This Quiz

Chemistry I H Quiz Unit 1

Chemistry Quizzes & Trivia

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  • 2. 

    Elements and compounds can be classified as

    • Solutions

    • Mixtures

    • Heterogeneous

    • Substances

    Correct Answer
    A. Substances
  • 3. 

    An example of an intensive property is

    • Volume

    • Weight

    • Melting point

    • Mass

    Correct Answer
    A. Melting point
  • 4. 

    In decomposition (electrolysis for example)

    • No chemical change takes place

    • Magnets are used to separate a mixture

    • No new substances are formed

    • Bonds are broken in compounds (chemical change)

    Correct Answer
    A. Bonds are broken in compounds (chemical change)
  • 5. 

    Which state of matter is most likely to undergo significant compression?

    • Gas

    • Liquid

    • Crystalline

    • Solid

    Correct Answer
    A. Gas
  • 6. 

    Which of the following is made of ions?

    • Carbon dioxide

    • Carbon tetrachloride

    • Silver nitrate

    • Water

    Correct Answer
    A. Silver nitrate
  • 7. 

    Which of the following most closely illustrates the law of definite proportions?

    • Carbon dioxide cannot be broken down physically

    • Water is always found in an 8:1 ratio by mass of O:H

    • Glucose and sucrose are both made of C, H and O.

    • Water contains a 2:1 ratio by atoms of H:O

    Correct Answer
    A. Water is always found in an 8:1 ratio by mass of O:H
  • 8. 

    Which of the following is most metallic?

    • Sodium

    • Potassium

    • Magnesium

    • Calcium

    Correct Answer
    A. Potassium
  • 9. 

    As a solution is boiled its temperature

    • Gradually rises

    • Remains constant

    • Never rises above 100°C

    • Decreases

    Correct Answer
    A. Remains constant
  • 10. 

    Which of the following is made of molecules?

    • Sodium chloride

    • Germanium

    • Gold

    • Fluorine

    Correct Answer
    A. Fluorine

Quiz Review Timeline (Updated): Jan 4, 2013 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Jan 04, 2013
    Quiz Edited by
    ProProfs Editorial Team
  • Sep 03, 2009
    Quiz Created by
    John Thompson
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