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Ionic diagrams for binary ionic substances

Quiz by Oak National Academy: GCSE Combined Science OCR Foundation

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6 questions
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  • Q1
    Match the following terms to the correct definition.
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    30s
  • Q2
    Aluminium atoms ______ three electrons to form aluminium ions.
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    30s
  • Q3
    Which of the following are binary ionic substances?
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  • Q4
    This is a dot and cross diagram showing the bonding between sodium and chlorine. Which of the following statements about the image are correct.
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    30s
  • Q5
    The formula for aluminium oxide is Al₂O₃. Which statements are correct?
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  • Q6
    Lithium ions, Li⁺ and oxygen ions, O²⁻, form lithium oxide. What is the empirical formula for lithium oxide?
    Li₂O
    Li₂O₂
    LiO
    LiO₂
    30s

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