Recent

  • Show all results for ""

🎧 New: AI-Generated Podcasts Turn your study notes into engaging audio conversations. Learn more

Chemical Change vs
10 Questions
1 Views

Chemical Change vs

Created by
@SkilledLearning

Podcast Beta

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which of the following best describes a chemical reaction?

  • A change in the elemental composition of a substance (correct)
  • A change in appearance, smell, or display of matter without a change in composition
  • A difference in display without changing the composition
  • No reaction is actually occurring

    • What is the main difference between a physical reaction and a chemical reaction?

  • Physical reactions involve a change in the elemental composition of a substance, while chemical reactions result in a difference in display without changing the composition
  • Physical reactions and chemical reactions are the same thing
  • Physical reactions and chemical reactions both involve a change in appearance, smell, or display of matter without a change in composition
  • Physical reactions result in a difference in display without changing the composition, while chemical reactions involve a change in the elemental composition of a substance (correct)

    • What is the correct term for physical 'reactions'?

  • Composition changes
  • Chemical changes
  • Elemental changes
  • Physical changes (correct)

    • What are physical changes limited to?

    <p>Changes that involve a change in appearance, smell, or display of matter without a change in composition</p> Signup and view all the answers

    What is required for a reaction to take place?

    <p>A change in the elemental composition of the substance</p> Signup and view all the answers

    Which of the following is NOT a characteristic of a chemical change?

    <p>Reversible reaction</p> Signup and view all the answers

    What is the term for a reaction that releases heat?

    <p>Exothermic reaction</p> Signup and view all the answers

    Which branch of science focuses on understanding chemical changes?

    <p>Chemistry</p> Signup and view all the answers

    What happens to atoms during a chemical reaction?

    <p>They are rearranged</p> Signup and view all the answers

    Which of the following is an example of a chemical change?

    <p>Burning wood</p> Signup and view all the answers

    More Quizzes Like This

    Uncover the Science of Chemical Reactions in Everyday Life!
    5 questions

    Uncover the Science of Chemical Reactions in Everyday Life!

    CheerfulGlacier1429 avatar
    CheerfulGlacier1429
    Chemical Reactions and Equations
    5 questions

    Chemical Reactions and Equations

    SnazzyCognition avatar
    SnazzyCognition
    Chemical Reactions and Physical Changes Quiz
    3 questions

    Chemical Reactions and Physical Changes Quiz

    ReformedPlateau avatar
    ReformedPlateau
    Gr 11 Physical Sciences: Ch 10 Sum Energy and chemical change
    78 questions

    Gr 11 Physical Sciences: Ch 10 Sum Energy and chemical change

    TalentedParody avatar
    TalentedParody
    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser