Measuring lead levels in hair using atomic absorption spectrometry.
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Anecdotes measuring lead levels in hair
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Measuring lead levels in hair using atomic absorption spectrometry.
The story of the discovery of the Hall-Heroult process for purifying aluminium.
Describe the metallic bonding model and explain how this leads to particular properties in metals, with this scaffolded writing activity
2023-12-11T09:25:00Z By Declan Fleming
Light up your 16–18 learners’ interest in catalysis and transition metal properties with this chemiluminescent reaction
Explore analytical techniques and their applications with a chromatography investigation and research activity
Understand the models and diagrams used to represent ionic bonding and their limitations, with this scaffolded writing activity
Understand covalent bonding diagrams and their limitations, with this scaffolded writing activity
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