Nonmetals Quiz
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Questions and Answers

Which of the following is a characteristic of nonmetals?

  • Oxides tend to be basic
  • Tend to be brittle or crumbly when solid (correct)
  • Good conductivity of heat and electricity
  • High density and low electronegativity
  • What is the primary characteristic of oxides of nonmetals?

  • They are acidic (correct)
  • They are basic
  • They tend to be malleable
  • They are good conductors of heat and electricity
  • What are the two lightest nonmetals that make up about 98% of the observable ordinary matter in the universe by mass?

  • Helium and nitrogen
  • Hydrogen and helium (correct)
  • Hydrogen and carbon
  • Carbon and oxygen
  • Which nonmetallic element is an essential building block for life itself?

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

    What are nonmetallic elements integral to in industries?

    <p>Electronics, energy storage, agriculture, and chemical production</p> Signup and view all the answers

    Study Notes

    Characteristics of Nonmetals

    • Gain electrons to form ions
    • Poor conductors of heat and electricity
    • May be solids, liquids, or gases at room temperature
    • Typically brittle and crumble easily

    Oxides of Nonmetals

    • Form acidic solutions in water
    • Tend to be acidic oxides

    Abundant Nonmetals in the Universe

    • Hydrogen (H) makes up about 75% of the universe's elemental mass
    • Helium (He) makes up about 23% of the universe's elemental mass

    Essential Nonmetal for Life

    • Carbon (C) is an essential building block for life itself

    Industrial Applications of Nonmetals

    • Nonmetallic elements are integral to the production of pharmaceuticals, pesticides, and fertilizers in various industries

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    Description

    Test your knowledge of nonmetals, chemical elements that lack metallic properties and have low density and high electronegativity. Explore the defining characteristics and properties of nonmetal elements.

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