Properties of Pure Metals
4 Questions
2 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Why is pure iron seldom used in industry?

  • It is too expensive to produce.
  • It is too hard for most industrial applications.
  • It rusts quickly in water due to impurities.
  • It is too soft for most work. (correct)

    • What makes iron rust in water according to the text?

  • Rust forms due to the impurities present in iron. (correct)
  • Iron has an inherent property to rust.
  • It absorbs impurities from the air.
  • It reacts with the water molecules.

    • Why are nonferrous metals like aluminum and copper important?

  • Nonferrous metals are stronger than ferrous metals.
  • They are cheaper than ferrous metals.
  • They are lightweight and have good electrical conductivity. (correct)
  • They are the only metals that do not rust.

    • What distinguishes ferrous metals from nonferrous metals according to the text?

    <p>Ferrous metals contain iron, while nonferrous metals do not.</p> Signup and view all the answers

    More Like This

    Electrical Resistivity of Metals Quiz
    10 questions

    Electrical Resistivity of Metals Quiz

    MindBlowingPointillism avatar
    MindBlowingPointillism
    GCE O Level Pure Chemistry Exam: Metals, Mole Concept, Ammonia, Redox, Energy Changes
    9 questions

    O Level Chemistry Mole Concept Quiz and Flashcards: GCE Pure Chemistry...

    CongenialMountainPeak avatar
    CongenialMountainPeak
    Mechanism of Solidification in Casting
    24 questions

    Mechanism of Solidification in Casting

    ArtisticPiccoloTrumpet avatar
    ArtisticPiccoloTrumpet
    Metals and Alloys Comparison
    20 questions

    Metals and Alloys Comparison

    BeneficiaryAloe avatar
    BeneficiaryAloe
    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser