Chemistry of the oceans | 14–16 years

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A booklet aimed at students aged between 14 and 16 years. The text is supported by questions, tables of data and diagrams.

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Chemistry of the oceans workbook
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Level

14-16 years

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Specification

Wales
- GCSE
  - WJEC Combined science
    - Unit 2: Chemistry 1
      - 2.1 THE NATURE OF SUBSTANCES AND CHEMICAL REACTIONS
        (f) how to write the formulae of ionic compounds given the formulae of the ions they contain
    - Unit 5: Chemistry 2
      - 5.1 BONDING, STRUCTURE AND PROPERTIES
        (a) the properties of metals, ionic compounds, simple molecular covalent substances and giant covalent substances
        (b) the 'sea' of electrons/lattice of positive ions structural model for metals in explaining their physical properties
        (c) electronic structure in explaining how ionic bonding takes place (and how this is represented using dot and cross diagrams)
        (d) the accepted structural model for giant ionic structures in explaining the physical properties of ionic compounds
        (e) electronic structure in explaining how covalent bonds are formed (and how this is represented using dot and cross diagrams)
        (f) the intermolecular bonding structural model for simple molecular structures in explaining the physical properties of simple molecular substances
  - WJEC Chemistry
    - Unit 1: CHEMICAL SUBSTANCES, REACTIONS and ESSENTIAL RESOURCES
      - 1.1 THE NATURE OF SUBSTANCES AND CHEMICAL REACTIONS
        (f) how to write the formulae of ionic compounds given the formulae of the ions they contain
    - Unit 2: CHEMICAL BONDING, APPLICATION OF CHEMICAL REACTIONS and ORGANIC CHEMISTRY
      - 2.1 BONDING, STRUCTURE AND PROPERTIES
        (a) the properties of metals, ionic compounds, simple molecular covalent substances and giant covalent substances
        (b) the 'sea' of electrons/lattice of positive ions structural model for metals in explaining their physical properties
        (c) electronic structure in explaining how ionic bonding takes place (and how this is represented using dot and cross diagrams)
        (d) the accepted structural model for giant ionic structures in explaining the physical properties of ionic compounds
        (e) electronic structure in explaining how covalent bonds are formed (and how this is represented using dot and cross diagrams)
        (f) the intermolecular bonding structural model for simple molecular structures in explaining the physical properties of simple molecular substances
      - 2.2 ACIDS, BASES AND SALTS
        (k) the concentration of a solution in mol dm⁻³
- A/AS level
  - WJEC Chemistry
Republic of Ireland
- Leaving Certificate
  - Chemistry
    - Option 2A: Materials
      - 2A.1 Crystals
        Depth of treatment
        Ionic, molecular, metallic and covalent macromolecular crystals - physical properties related to the crystal binding forces.

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Chemistry of the oceans | 14–16 years

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Chemistry of the oceans workbook

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