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Combined Science
OCR GCSE Combined Science B
Chemicals of the Natural Environment
OCR GCSE Combined Science B · J260 · Chapter C3
Chemicals of the Natural Environment
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Understand the modern dependence on natural resources extracted from the Earth's crust, such as metal ores and crude oil.
Evaluate the environmental impacts associated with the extraction and utilization of these natural resources.
C3.1
Metallic Bonding and Structure
Properties of Metallic Bonds
C3.2
Extracting Metals Based on Reactivity
Reactivity Series and Extraction Methods
2 notes
Establishing and Explaining the Reactivity Series
Choosing and Evaluating Metal Extraction Methods
C3.3
Electrolytes and Electrolysis
Processes and Products of Electrolysis
2 notes
Electrode Reactions, Molten Electrolysis and Aluminium Extraction
Aqueous Electrolysis: Products and Practical Technique
C3.4
Crude Oil as a Material Source
Fractional Distillation and Alkanes
2 notes
Crude Oil, Alkanes and Fractional Distillation
Determining Empirical Formulae
Covalent Bonding and Cracking
2 notes
Covalent Bonding, Molecular Models and Properties
Cracking: Producing More Useful Materials
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