The background and chemistry of burning calcium with hydrogen and oxygen to make ‘limelight’.
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The background and chemistry of burning calcium with hydrogen and oxygen to make ‘limelight’.
The story of the discovery of the Hall-Heroult process for purifying aluminium.
The first electric carbon arc lamp was invented by Sir Humphrey Davy of England in 1801. However it wasn’t until 1880 that the discovery of the longer lasting electric lamp really changed the way we live.
Use scaffolded prompts to support learners to write about changes of state
Identify learning gaps and misconceptions with this set of worksheets offering three levels of support
Investigate isomerism in transition metal complexes with this experiment, including pre- and post-lab questions
Identify learning gaps and misconceptions with this set of worksheets offering three levels of support
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