Starter quiz

  • Complete this sentence: An element is made up of ...
    • one atom.
    • different types of atoms.
    • one type of atom.  ✓
  • There are three types of elements; metals, non-metals and ...
    • 'metalloids' ✓
  • On the periodic table, most elements are in which state at room temperature?
    • solid  ✓
    • liquid
    • gas
  • Match the word with the definition.
    • Mixture
      ⇔
      Different elements and / or compounds not chemically bonded together. ✓
    • Chemical bonding
      ⇔
      How atoms combine together in a chemical reaction. ✓
    • Compound
      ⇔
      Made from two or more different elements chemically bonded together. ✓
    • Molecule
      ⇔
      Made up from two or more non-metal atoms chemically bonded together. ✓
  • Which of the following are examples of compounds?
    • CO₂  ✓
    • O₂
    • NaCl  ✓
    • CuSO₄  ✓
    • Mg
  • Correctly order the description of the particle diagram from a to d.
    Correctly order the description of the particle diagram from a to d.
    • 1
      ⇔
      a = Compound
    • 2
      ⇔
      b = Mixture of elements
    • 3
      ⇔
      c = Element
    • 4
      ⇔
      d = Mixture of compounds
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