Atomic Structure and Metals Quiz
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Questions and Answers

What is the atomic number of an element based on?

  • The number of neutrons in its nucleus
  • The number of protons in its nucleus (correct)
  • The total number of subatomic particles in its nucleus
  • The number of electrons in its nucleus

    • What are the components of a homogeneous mixture?

  • Different phases
  • Chemically bonded substances
  • Uniform composition (correct)
  • Multiple types of atoms

    • What defines an element?

  • Made of two or more different elements
  • Contains protons and neutrons
  • Consists of only one type of atom (correct)
  • Physically mixed but not chemically bonded

    • What are the properties of metals?

    <p>Conductivity, malleability, and ductility</p> Signup and view all the answers

    What are compounds made of?

    <p>Two or more different elements chemically bonded</p> Signup and view all the answers

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