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Daily Practice · GCSE Science

Daily Practice - GCSE Science

Biology, chemistry and physics recall, definition and calculation, drawn from every strand.

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19th January 2025

5 questions · GCSE · 584 questions in this band

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  1. 1
    Bonding, Structure and Properties of Matter

    State the charge on a calcium ion (Group 2).

  2. 2
    Chemical Bonding: Ionic, Covalent and Metallic

    Define a covalent bond.

  3. 3
    Structures, Properties and Nanoparticles

    Explain why graphite conducts electricity but diamond does not.

  4. 4
    Quantitative Chemistry

    Calculate the Mr of calcium carbonate, CaCO3. (Ca = 40, C = 12, O = 16)

  5. 5
    Moles, Formulae and Equations

    Define the limiting reactant.

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