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Daily Practice · GCSE Science

Daily Practice - GCSE Science

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20th January 1999

5 questions · GCSE · 584 questions in this band

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  1. 1
    Atomic Structure and the History of the Atom

    Write the electronic structure of a magnesium atom (12 electrons).

  2. 2
    The Periodic Table: Groups and Trends

    Why did Mendeleev leave gaps in his table?

  3. 3
    Bonding, Structure and Properties of Matter

    Name the giant covalent structure made of carbon in which each carbon atom is bonded to four others.

  4. 4
    Chemical Bonding: Ionic, Covalent and Metallic

    Describe metallic bonding.

  5. 5
    Structures, Properties and Nanoparticles

    State the size range of a nanoparticle.

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