The use of copper hull plating on wooden ships and the deterioration of the iron fixing bolts due to bimetallic corrosion in sea water.
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Anecdotes: Copper bottomed
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The use of copper hull plating on wooden ships and the deterioration of the iron fixing bolts due to bimetallic corrosion in sea water.
The story of the discovery of the Hall-Heroult process for purifying aluminium.
2025-08-07T08:30:00Z By Peter Unitt
Encourage learners to be positive about electrolysis
By Jo Haywood
Use these worksheets to develop learners’ understanding of atoms and ions, including a demonstration of a metal displacement reaction
In this investigation learners use thin-layer chromatography to separate and identify over-the-counter medicines
Identify learning gaps and misconceptions with this set of alkenes worksheets offering three levels of support
This activity explores learners knowledge of different bonding types through 18 diagrams
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