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Unit 1: Atoms, Elements & Compounds
Unit 1: Atoms, Elements & Compounds
Learning Objective 1.1
Learning Objective 1.1
To investigate how to separate and purify substances using a variety of techniques.
- Cambridge Curriculum Learning Objective - IGCSE Science - Coordinated (Double) - 0654
Learning Objective 1.2
Learning Objective 1.2
To demonstrate a knowledge of chromatography, its importance in purifying substances and how to interpret chromatograms.
- Cambridge Curriculum Learning Objective - IGCSE Science - Coordinated (Double) - 0654
Learning Objective 1.3
Learning Objective 1.3
To describe the difference between chemical and physical changes, the difference between atoms elements and compounds.
- Cambridge Curriculum Learning Objective - IGCSE Science - Coordinated (Double) - 0654
Learning Objective 1.4
Learning Objective 1.4
To describe the structure of atoms and to describe how electrons build up in shells around the nucleus.
- Cambridge Curriculum Learning Objective - IGCSE Science - Coordinated (Double) - 0654
Learning Objective 1.5
Learning Objective 1.5
To explain what an ion is and to use dot cross diagrams to represent ions.
- Cambridge Curriculum Learning Objective - IGCSE Science - Coordinated (Double) - 0654
Learning Objective 1.6
Learning Objective 1.6
To be able to construct and interpret ionic bond dot cross diagrams.
- Cambridge Curriculum Learning Objective - IGCSE Science - Coordinated (Double) - 0654
Learning Objective 1.7
Learning Objective 1.7
To be able to construct and interpret covalent bond diagrams.
- Cambridge Curriculum Learning Objective - IGCSE Science - Coordinated (Double) - 0654
Learning Objective 1.8
Learning Objective 1.8
To state the definition of a macromolecule and explain the properties of graphite, diamond and silicon dioxide.
- Cambridge Curriculum Learning Objective - IGCSE Science - Coordinated (Double) - 0654
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