Key term for OCR GCSE Chemistry B, used in End-of-life product management.
The process in which an atom, molecule, or ion loses one or more electrons, resulting in a more positive charge.
Oxidation appears in OCR GCSE Chemistry B revision content for Material choices, especially End-of-life product management and Redox (Electrons).
Material choices
End-of-life product management • Redox (Electrons)
Material choices
End-of-life product management • Redox (Oxygen)
Material choices
End-of-life product management • Corrosion and prevention
Chemicals of the natural environment
Crude oil and hydrocarbons • Generality of functional group reactions
Chemicals of the natural environment
Electrolysis principles • Extraction of aluminium
Chemicals of the natural environment
Electrolysis principles • Reduction and oxidation
Chemicals of the natural environment
Electrolysis principles • Half equations
Chemicals of the natural environment
Electrolysis principles • Products of molten electrolysis
Chemicals of the natural environment
Electrolysis principles • Description of electrolysis
Chemicals of the natural environment
Metal extraction and reactivity • Extraction by electrolysis
Chemicals of the natural environment
Metal extraction and reactivity • Principles of metal extraction
Chemicals of the natural environment
Metal extraction and reactivity • Reactivity and positive ions
Chemicals of the natural environment
Metal extraction and reactivity • Order of reactivity
Air and water
Energy changes in reactions • Chemical cells
Air and water
Atmospheric changes over time • Pollutants from combustion
Air and water
Atmospheric changes over time • Development of oxygen-rich atmosphere
Air and water
Atmospheric changes over time • Oxidation
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