Chemistry Vocabulary Quiz
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Chemistry Vocabulary Quiz

Created by
@SaneForethought

Questions and Answers

Which of the following is the definition of an element?

  • A substance that can only be found in compounds
  • A substance that cannot be broken down into simpler substances by chemical means (correct)
  • A substance that is made up of atoms
  • A substance that can be broken down into simpler substances by chemical means
  • What is the basic unit of a chemical element called?

  • Proton
  • Electron
  • Neutron
  • Atom (correct)
  • Which subatomic particle has a positive electrical charge?

  • Electron
  • Neutron
  • Atom
  • Proton (correct)
  • What is the atomic number of an atom?

    <p>The number of protons in the nucleus of an atom</p> Signup and view all the answers

    What is the atomic mass of an atom?

    <p>The quantity of matter contained in an atom of an element</p> Signup and view all the answers

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